|
|
|
Kompass code description
|
|
|
|
Valves, cocks, taps and fittings, metal
|
|
|
D
|
Valves, metal, pressure control
|
|
|
|
|
Metal components and fittings for gates, doors, windows, skylights, shutters, blinds and awnings
|
|
|
D
|
Spring rods and automatic rollers, metal, for roller blinds and awnings
|
|
|
|
|
Electrical protection systems. Fuses
|
|
|
D
|
Fuses, low (LV) and medium voltage (MV)
|
|
|
D
|
Fuses, high voltage (HV)
|
|
|
D
|
Fuses, wire or strip
|
|
|
D
|
Fuses, screw type
|
|
|
D
|
Fuses, cartridge, ceramic
|
|
|
D
|
Fuses, cartridge, glass
|
|
|
D
|
Fuses, porcelain
|
|
|
D
|
Fuses, miniature
|
|
|
D
|
Fuses, liquid filled
|
|
|
D
|
Fuses, quick-blow
|
|
|
D
|
Fuses, thermal
|
|
|
D
|
Fuses, panel mounting
|
|
|
D
|
Fuses, pole mounting
|
|
|
D
|
Surge arresters, horn
|
|
|
D
|
Surge arresters, resistor
|
|
|
D
|
Surge arresters, comb
|
|
|
D
|
Surge arresters, valve type
|
|
|
D
|
Surge arresters, gas discharge
|
|
|
D
|
Surge arresters, metal oxide
|
|
|
D
|
Surge arresters, electrolytic
|
|
|
D
|
Surge arresters, miniature
|
|
|
D
|
Surge arresters, water jet
|
|
|
D
|
Residual current devices
|
|
|
D
|
Spark suppressors, relay and circuit breaker
|
|
|
D
|
Protection systems and equipment, electric rotary machines
|
|
|
D
|
Protection systems and equipment, transformer
|
|
|
D
|
Protection systems and equipment, power line
|
|
|
D
|
Protection systems and equipment, telephone line and plant
|
|
|
D
|
Protection systems and equipment, distribution board, switchboard and busbar
|
|
|
D
|
Protection systems and equipment, power station
|
|
|
D
|
Motor protection switches
|
|
|
D
|
Cathodic protection equipment
|
|
|
D
|
Feeder protection equipment, carrier current system
|
|
|
D
|
Fuse holders
|
|
|
D
|
Fuse boxes and fuse boards
|
|
|
D
|
Fuse links (fuse elements)
|
|
|
D
|
Fuse clips
|
|
|
D
|
Fuses, semiconductor and rectifier protection
|
|
|
|
|
Telecommunication system exchanges and network equipment
|
|
|
D
|
Telecommunication systems, local exchange
|
|
|
D
|
Telecommunication systems, nodal point
|
|
|
D
|
Telecommunication systems, satellite
|
|
|
D
|
Telecommunication systems, synchronous digital hierarchy (SDH) and synchronous optical network (SONET)
|
|
|
D
|
Telecommunication systems, frame relay
|
|
|
D
|
Telecommunication systems, guided wave
|
|
|
D
|
Telecommunication systems, carrier frequency
|
|
|
D
|
Telecommunication systems, wireless, broadband networks
|
|
|
D
|
Telecommunication systems, computer linked
|
|
|
D
|
Telecommunication systems, data transmission
|
|
|
D
|
Data transmission systems and networks, wireless
|
|
|
D
|
Telecommunication systems, integrated services digital network (ISDN)
|
|
|
D
|
Line communication systems, telegraph
|
|
|
D
|
Telemetry systems, line
|
|
|
D
|
Telecommunication systems, alarm
|
|
|
D
|
Telecommunication systems, interactive voice recognition (IVR) and control
|
|
|
D
|
Telecommunication systems, prepayment
|
|
|
D
|
Telecommunication systems, mobile Internet
|
|
|
D
|
Telecommunication systems, railway
|
|
|
D
|
Telecommunication systems, WAP (Wireless Application Protocol)
|
|
|
D
|
Telecommunication systems, short message service (SMS)/text messaging
|
|
|
D
|
Telecommunication systems, marine
|
|
|
D
|
Telephone exchanges, electronic
|
|
|
D
|
Telephone exchanges, automatic
|
|
|
D
|
Telephone exchanges, manual
|
|
|
D
|
Telephone branch exchanges, private (PBX)
|
|
|
D
|
Public network equipment, local loop
|
|
|
D
|
Digital loop carrier equipment
|
|
|
D
|
Public network equipment, central office
|
|
|
D
|
Rural telephone systems
|
|
|
D
|
Communication systems, hazardous area
|
|
|
D
|
Wide area network (WAN) equipment
|
|
|
D
|
Private networks, hybrid equipment
|
|
|
D
|
Radio links, telecommunication
|
|
|
D
|
Telegraph switchboards
|
|
|
D
|
Permutators and distribution frames, telecommunication
|
|
|
D
|
Telecommunication switching systems, line
|
|
|
D
|
Telecommunication switching systems, message
|
|
|
D
|
Telephone switchboards
|
|
|
D
|
Telephone switchgear and accessories
|
|
|
D
|
Telephone main exchange enhancement systems, electronic
|
|
|
D
|
Toll recorders, telephone
|
|
|
D
|
Telephone answering systems
|
|
|
D
|
Telephone answering machines, exact time, information services
|
|
|
D
|
Telephone-television systems
|
|
|
D
|
Training systems, digital communications
|
|
|
D
|
Global system of mobile communication (GSM) routing equipment, telephone network interconnection
|
|
|
D
|
Public network transmission equipment, asynchronous transfer mode (ATM)
|
|
|
D
|
Routers, terabit
|
|
|
D
|
Routers, gigabit
|
|
|
D
|
Wavelength division multiplexing (WDM) equipment
|
|
|
D
|
Dense wavelength division multiplexing (DWDM) equipment
|
|
|
D
|
Media gateways
|
|
|
D
|
Multichannel multipoint distribution service (MMDS) equipment
|
|
|
D
|
Advanced intelligent network (AIN) systems
|
|
|
D
|
Key system/key telephone systems
|
|
|
D
|
Integrated services digital network (ISDN) switches
|
|
|
D
|
Photonic networking systems
|
|
|
D
|
Telecommunications network equipment, fibre to the curb systems (FTTC)
|
|
|
D
|
Telecommunications network equipment, fibre to the home systems (FTTH)
|
|
|
D
|
Telecommunications network equipment, fibre in the loop systems (FITL)
|
|
|
D
|
Telecommunications network equipment, hybrid fibre-coaxial (HFC)
|
|
|
D
|
Digital subscriber line access multiplexers (DSLAM)
|
|
|
D
|
Voice over DSL (VoDSL) equipment
|
|
|
D
|
Telecommunication systems, satellite, mobile
|
|
|
D
|
Local multipoint distribution service (LMDS) network equipment
|
|
|
D
|
Telecommunications equipment, time division duplex (TDD)
|
|
|
D
|
Image transmission and compression-expansion equipment
|
|
|
D
|
Voice data systems, private networks
|
|
|
D
|
Integrated voice mail systems, private networks
|
|
|
D
|
Emergency call systems for motorways
|
|
|
D
|
Electronic mailing systems to customer specification
|
|
|
D
|
Telemetry systems to customer specification
|
|
|
|
|
Remote controls, electric and electronic
|
|
|
D
|
Remote control equipment, electrical
|
|
|
|
|
Automation systems and servomechanisms
|
|
|
D
|
Servo-controls for television and film studio equipment
|
|
|
|
|
Ultrasonic, ultraviolet (UV), infrared and radiological equipment for industrial and scientific use
|
|
|
D
|
Inspection equipment, ultrasonic, industrial
|
|
|
D
|
Control instruments, ultrasonic, industrial and scientific
|
|
|
|
|
Electrical and electronic equipment for military use
|
|
|
D
|
Scoring equipment, acoustic, gun and missile training
|
|
|
|
|
Electrical and electronic measuring, monitoring and controlling instruments for various applications
|
|
|
D
|
Pulse counters, electronic
|
|
|
D
|
Laboratory measuring equipment, electrical
|
|
|
|
|
Static and tensile testing equipment
|
|
|
D
|
Hardness testing machines, Brinell, Rockwell, Vickers and Knoop
|
|
|
D
|
Hardness testing machines, sclerometers
|
|
|
D
|
Hardness testing machines, cloudburst
|
|
|
D
|
Hardness testing machines, durometer
|
|
|
D
|
Hardness testing machines, monotron
|
|
|
D
|
Hardness testing machines, pendulum
|
|
|
D
|
Hardness testing machines, micro
|
|
|
D
|
Hardness testing machines, automatic and semi-automatic
|
|
|
D
|
Tensile testing machines, manual
|
|
|
D
|
Tensile testing machines, hydraulic
|
|
|
D
|
Tensile testing machines, motorised
|
|
|
D
|
Tensile testing machines, micro
|
|
|
D
|
Tensile testing machines, computer controlled
|
|
|
D
|
Testing machines, resiliency
|
|
|
D
|
Testing machines, torsion
|
|
|
D
|
Testing machines, relaxation and constant strain
|
|
|
D
|
Creep testing machines
|
|
|
D
|
Dynamometers, electrical
|
|
|
D
|
Dynamometers, hydraulic
|
|
|
D
|
Dynamometers, mechanical
|
|
|
D
|
Dynamometers, pneumatically controlled
|
|
|
D
|
Dynamometers, traction, thrust
|
|
|
D
|
Dynamometers for compression tests
|
|
|
D
|
Dynamometers, transmission
|
|
|
D
|
Dynamometers, brake
|
|
|
D
|
Dynamometers, torsion type
|
|
|
D
|
Elasticity meters
|
|
|
D
|
Tensile test benches
|
|
|
D
|
Balancing machines, static
|
|
|
D
|
Sensors, strain
|
|
|
D
|
Furnaces and climatic enclosures for static tests
|
|
|
D
|
Compression and traction test equipment to customer specification
|
|
|
|
|
Dynamic testing equipment
|
|
|
D
|
Impact testing machines
|
|
|
D
|
Shock testing machines
|
|
|
D
|
Friction testing machines
|
|
|
D
|
Vibration testing equipment
|
|
|
D
|
Fatigue testing machines
|
|
|
D
|
Compression testing machines
|
|
|
D
|
Tear test equipment
|
|
|
D
|
Fold testing instruments
|
|
|
D
|
Perforation test equipment
|
|
|
D
|
Bursting strength test meters
|
|
|
D
|
Load test equipment, dynamic
|
|
|
D
|
Wear testing equipment, abrasion testing with friction
|
|
|
D
|
Flexing test machines and equipment
|
|
|
D
|
Corrosion meters and corrosion testing machines
|
|
|
D
|
Equipment for testing elastic yield, dynamic modulus, hysteresis
|
|
|
D
|
Torsion balances
|
|
|
D
|
Gauges, force, tension and compression
|
|
|
D
|
Deflectometers
|
|
|
D
|
Test benches, dynamic test
|
|
|
D
|
Test benches, speedometer
|
|
|
D
|
Gyroscope test tables
|
|
|
D
|
Test benches, acceleration
|
|
|
D
|
Balancing machines, dynamic
|
|
|
D
|
Porosity testing equipment for non-conductive materials
|
|
|
D
|
Furnaces and climatic enclosures for dynamic tests
|
|
|
D
|
Dynamic analysis equipment, electronic
|
|
|
D
|
Friction testers, film and board
|
|
|
D
|
Measuring instruments for dynamic tests on fans and turbines
|
|
|
D
|
Measuring instruments for dynamic tests on grinding and polishing machines
|
|
|
D
|
Measuring systems, rolling mill force
|
|
|
D
|
Compressor output testers
|
|
|
D
|
Load indicators, digital
|
|
|
|
|
Testing and analysing equipment for the chemical, pharmaceutical and cosmetic industries
|
|
|
D
|
Gas sensors and detectors
|
|
|
|
|
Instrument recorders for research and industry
|
|
|
D
|
Data recorders, mechanical, industrial
|
|
|
D
|
Recorders, digital
|
|
|
D
|
Recorders, line, industrial
|
|
|
D
|
Recorders, drum, industrial
|
|
|
D
|
Recorders, pen
|
|
|
D
|
Recorders, wire
|
|
|
D
|
Recorders, strip chart
|
|
|
D
|
Recorders, circular chart
|
|
|
D
|
Recorders, chart, paperless
|
|
|
D
|
Recorders, punched tape, industrial
|
|
|
D
|
Recorders, heat sensitive paper, industrial
|
|
|
D
|
Recorders, electrostatic, industrial
|
|
|
D
|
Recorders, point, industrial
|
|
|
D
|
Recorders, X-Y, industrial
|
|
|
D
|
Recorders, multiple indication, multichannel
|
|
|
D
|
Recorders, on-off, events and machine operations
|
|
|
D
|
Recorders, miniature
|
|
|
D
|
Recorders, portable
|
|
|
D
|
Recorders, cathode tube, industrial
|
|
|
D
|
Recorders, galvanometric
|
|
|
D
|
Recorders, transient
|
|
|
D
|
Recorders, ultraviolet (UV) light beam
|
|
|
D
|
Recorders, potentiometric
|
|
|
D
|
Recorders, instrumentation, multichannel, magnetic tape or film
|
|
|
D
|
Pens and writing systems, chart recorder
|
|
|
D
|
Data recorders, industrial, to customer specification
|
|
|
|
|
Meteorological equipment
|
|
|
D
|
Barometers
|
|
|
D
|
Barometers, test bench
|
|
|
D
|
Barometers, recording
|
|
|
D
|
Barographs
|
|
|
D
|
Meteorographs
|
|
|
D
|
Dew gauges, dew point indicators, meteorological
|
|
|
D
|
Evaporimeters, meteorological
|
|
|
D
|
Hygrometers
|
|
|
D
|
Hygrometers, recording (hygrographs), meteorological
|
|
|
D
|
Hygrometers, alarm
|
|
|
D
|
Thermo-hygrographs
|
|
|
D
|
Barohydrographs
|
|
|
D
|
Barothermohygrographs
|
|
|
D
|
Rain gauges
|
|
|
D
|
Rainfall alarms, meteorological
|
|
|
D
|
Rain collectors, meteorological
|
|
|
D
|
Snow gauges
|
|
|
D
|
Snowfall alarms, meteorological
|
|
|
D
|
Haze meters/transmissometers, meteorological
|
|
|
D
|
Actinometers, meteorological
|
|
|
D
|
Sunshine recorders, meteorological
|
|
|
D
|
Pyranometers/solarimeters
|
|
|
D
|
Pyrgeometers
|
|
|
D
|
Lightning detection systems
|
|
|
D
|
Lightning flash location systems
|
|
|
D
|
Storm location equipment
|
|
|
D
|
Wind speed meters (anemometers) and indicators
|
|
|
D
|
Anemometers, recording (anemographs)
|
|
|
D
|
Sensors and indicators, ground wind velocity
|
|
|
D
|
Wind direction indicators
|
|
|
D
|
Cloud direction and speed indicating and recording equipment
|
|
|
D
|
Cloud rangefinders
|
|
|
D
|
Nephoscopes
|
|
|
D
|
LIDAR (light detecting and ranging) systems (laser)
|
|
|
D
|
Ceilometers
|
|
|
D
|
Tide gauges (marigraphs), meteorological
|
|
|
D
|
Atmospheric electricity monitoring equipment
|
|
|
D
|
Atmospheric ionisation measuring instruments
|
|
|
D
|
Airborne dust samplers, fall-out samplers
|
|
|
D
|
Visibility monitoring devices, meteorological
|
|
|
D
|
Balloons, meteorological
|
|
|
D
|
Meteorological parachutes
|
|
|
D
|
Weather stations, portable
|
|
|
D
|
Weather stations, mobile
|
|
|
D
|
Weather stations, fixed
|
|
|
D
|
Weather stations, independent
|
|
|
D
|
Map plotting/spotting instruments and equipment
|
|
|
D
|
Barometric transmitting instruments
|
|
|
D
|
Meteorological data transmission equipment
|
|
|
D
|
Meteorological data acquisition equipment, computerised
|
|
|
D
|
Receiving stations and equipment, meteorological data
|
|
|
D
|
Radio transmission equipment, meteorological
|
|
|
D
|
Radio telemetry equipment, meteorological
|
|
|
|
|
Surveying and geodetic instruments
|
|
|
D
|
Geodetic survey instruments and systems
|
|
|
D
|
Long distance range finding equipment, surveying
|
|
|
D
|
Levels, surveyors'
|
|
|
D
|
Levels, laser beam
|
|
|
D
|
Theodolites
|
|
|
D
|
Transit theodolites
|
|
|
D
|
Gyro-theodolites
|
|
|
D
|
Theodolites, laser
|
|
|
D
|
Tacheometers, surveying
|
|
|
D
|
Cross-staffs
|
|
|
D
|
Heliostats
|
|
|
D
|
Alidades
|
|
|
D
|
Altimeters, surveying
|
|
|
D
|
Chains, surveyors'
|
|
|
D
|
Arrows and plummets, surveyors'
|
|
|
D
|
Goniometers, surveying
|
|
|
D
|
Telemeters, surveyors'
|
|
|
D
|
Gradiometers, surveying
|
|
|
D
|
Geothermal measuring instruments and equipment
|
|
|
D
|
Seismic and geophysical survey instruments and equipment
|
|
|
D
|
Seismographs
|
|
|
D
|
Hypsometers and hypsographs
|
|
|
D
|
Clinometers
|
|
|
D
|
Tellurometers
|
|
|
D
|
Boning-rods
|
|
|
D
|
Plane-tables and surveyors' tripods
|
|
|
D
|
Gravity meters/gravimeters, gravimetric survey equipment
|
|
|
D
|
Photogrammetric and stereographic survey equipment
|
|
|
D
|
Magnetic variometers and terrestrial magnetometers
|
|
|
D
|
Declinometers and dip circles, surveying
|
|
|
D
|
Ranging rods, surveying
|
|
|
D
|
Probes for cone penetration tests (CPT), geotechnical investigation
|
|
|
D
|
Hydrographic survey equipment
|
|
|
D
|
Geotechnical instruments
|
|
|
D
|
Mineralogical survey equipment
|
|
|
D
|
Instruments and appliances for soil mechanics
|
|
|
D
|
Measuring equipment, hydrogeological
|
|
|
D
|
Measuring instruments, ground settlement
|
|
|
D
|
Locators, seismic, for underground installations
|
|
|
D
|
Surveying and alignment equipment, laser
|
|
|
D
|
Beacons, surveying
|
|
|
D
|
Geographical information systems (GIS)
|
|
|
D
|
Amplifiers for geophysical and meteorological use
|
|
|
D
|
Wireline logging instruments
|
|
|
D
|
Optical squares and parallel glass micrometers
|
|
|
D
|
Locating equipment, magnetic, for underground installations
|
|
|
D
|
Phototheodolites
|
|
|
D
|
Parts and accessories, surveying and geodetic equipment
|
|
|
|
|
Length, surface and volume measuring instruments
|
|
|
D
|
Gauges, pneumatic, surface or volume measuring
|
|
|
D
|
Capacity measures, metal
|
|
|
D
|
Capacity measures, wood and plastic
|
|
|
D
|
Measuring equipment, graphic and optical, for surfaces and profiles
|
|
|
D
|
Meters, surface roughness
|
|
|
D
|
Dimensional measuring equipment, automatic, in-line process control
|
|
|
D
|
Volume measuring equipment for solids
|
|
|
D
|
Volume measuring equipment for liquids
|
|
|
D
|
Volume gauges for packages, parcels
|
|
|
D
|
Measuring tapes, stock remainder indicating, for textile rolls, cables
|
|
|
D
|
Wood volume determination instruments, forestry
|
|
|
D
|
Tables, coordinate, for dimensional test instruments, laboratory
|
|
|
D
|
Tables, rotary, for dimensional test instruments, laboratory
|
|
|
|
|
Measuring instruments, mechanical and optical NES
|
|
|
D
|
Measuring instruments, optical, size and shape
|
|
|
D
|
Squares, metal, high precision
|
|
|
D
|
Squares and bevels, engineers'
|
|
|
D
|
Calipers and dividers, metalwork
|
|
|
D
|
Calipers, lens
|
|
|
D
|
Calipers, electronic
|
|
|
D
|
Calipers, screw thread
|
|
|
D
|
Calipers, vernier or sliding
|
|
|
D
|
Calipers, external, metalwork
|
|
|
D
|
Calipers, internal, metalwork
|
|
|
D
|
Depth gauges
|
|
|
D
|
Ellipsometers
|
|
|
D
|
Gauges, thickness
|
|
|
D
|
Gauges, radius
|
|
|
D
|
Gauges, wire
|
|
|
D
|
Gauges, angle
|
|
|
D
|
Gauges, width, optical
|
|
|
D
|
Dial gauges
|
|
|
D
|
Vee blocks for testing and checking
|
|
|
D
|
Calipers and dividers, woodworking
|
|
|
D
|
Gyroscopes and gyrometers
|
|
|
D
|
Accelerometers
|
|
|
D
|
Rotation monitors, mechanical
|
|
|
D
|
Torque indicators, mechanical
|
|
|
D
|
Linear speed indicators
|
|
|
D
|
Shaft position, speed and movement monitors
|
|
|
D
|
Comparators, optical
|
|
|
D
|
Optical compensators, Babinet compensators
|
|
|
D
|
Transducer calibration equipment, mechanical
|
|
|
D
|
Micrometers, optical
|
|
|
D
|
Micrometers, optical, contactless, laser
|
|
|
D
|
Micrometers, internal
|
|
|
D
|
Micrometers, external
|
|
|
D
|
Micrometers, digital display
|
|
|
D
|
Borescopes
|
|
|
D
|
Image analysers
|
|
|
D
|
Instruments, optical, cavity examination
|
|
|
D
|
Absolute gravity meters
|
|
|
D
|
Endoscopes, high temperature applications
|
|
|
D
|
Endoscopes, industrial
|
|
|
D
|
Fibrescopes, industrial
|
|
|
D
|
Auxometers/dynameters
|
|
|
D
|
Photoelasticity measuring equipment, optical
|
|
|
D
|
Conveyor belt tension measuring equipment
|
|
|
D
|
Gauges, precision clearance, for plastics
|
|
|
D
|
Tension indicators, mechanical or optical, for ropes or cables
|
|
|
D
|
Position measuring systems, machine tool
|
|
|
D
|
Gauges, measuring, mechanical, for threads
|
|
|
D
|
Gauges, measuring, mechanical, for holes
|
|
|
D
|
Gauges, measuring, mechanical, for length and diameter
|
|
|
D
|
Dial gauges to customer specification
|
|
|
|
|
Checking instruments, mechanical
|
|
|
D
|
Plug gauges
|
|
|
D
|
Snap gauges
|
|
|
D
|
Ring gauges
|
|
|
D
|
Feeler gauges
|
|
|
D
|
Step gauges
|
|
|
D
|
Master gauges
|
|
|
D
|
Master gears
|
|
|
D
|
Comparator gauges for splined and serrated joints
|
|
|
D
|
Reference discs
|
|
|
D
|
Reference measurement standards
|
|
|
D
|
Thickness gauges, magnetic
|
|
|
D
|
Sine bar measuring equipment
|
|
|
D
|
Checking gauges, mechanical, for holes
|
|
|
D
|
Checking gauges, mechanical, thickness
|
|
|
D
|
Checking gauges, mechanical, for profiles
|
|
|
D
|
Gauges, tungsten carbide faced
|
|
|
D
|
Gauges, vee belt measuring
|
|
|
D
|
Limit gauges to customer specification
|
|
|
|
|
Mechanical measuring and controlling instruments for pressure. Manometers
|
|
|
D
|
Transducers, pressure, dynamic
|
|
|
D
|
Transducers, pressure, line output
|
|
|
D
|
Pressure transducers, amplified output
|
|
|
D
|
Transducers, pressure, miniature and subminiature
|
|
|
D
|
Transducers, altitude
|
|
|
D
|
Transducers, compression and tension
|
|
|
D
|
Pressure transducers, extreme conditions
|
|
|
D
|
Pressure transducers, speed indicating
|
|
|
D
|
Pressure transducers, extrusion pressure indicating
|
|
|
D
|
Pressure transducers and transmitters, absolute
|
|
|
D
|
Pressure transducers and transmitters, differential
|
|
|
D
|
Pressure transducers and transmitters, vacuum
|
|
|
D
|
Pressure transducers and transmitters, relative
|
|
|
D
|
Pressure transducers and transmitters, bi-directional
|
|
|
D
|
Pressure transducers and transmitters, gauge
|
|
|
D
|
Pressure transducers and transmitters, liquid level
|
|
|
D
|
Pressure transmitters, programmable
|
|
|
D
|
Indicators, pressure
|
|
|
D
|
Recorders, pressure
|
|
|
D
|
Controllers, pressure
|
|
|
D
|
Pressure regulators, manual
|
|
|
D
|
Pressure regulators, electronic
|
|
|
D
|
Pressure regulators and reducers, gas
|
|
|
D
|
Pressure regulators and reducers, air
|
|
|
D
|
Pressure regulators and reducers, liquids
|
|
|
D
|
Pressure regulators, diaphragm operated
|
|
|
D
|
Gauges, draught
|
|
|
D
|
Gauges, vacuum
|
|
|
D
|
Gauges, ionisation/vacuum ionisation
|
|
|
D
|
Gauges, compound, pressure and vacuum
|
|
|
D
|
Gauges, differential pressure
|
|
|
D
|
Gauges, positive pressure
|
|
|
D
|
Gauges, absolute pressure
|
|
|
D
|
Gauges, pressure, indicating and recording
|
|
|
D
|
Gauges, pressure, precision
|
|
|
D
|
Gauges, pressure, electric and electronic
|
|
|
D
|
Gauges, pressure, illuminated, alarm
|
|
|
D
|
Gauges, pressure gauge calibrating
|
|
|
D
|
Manometers, inclined
|
|
|
D
|
Manometers, single column
|
|
|
D
|
Manometers, U-tube, two column and two liquid types
|
|
|
D
|
Manometers, multi-tube
|
|
|
D
|
Manometers, portable
|
|
|
D
|
Micro-manometers
|
|
|
D
|
Manostats
|
|
|
D
|
Pressure testing equipment
|
|
|
D
|
Gas or oxygen depletion sensors
|
|
|
D
|
Monitoring systems, pressure
|
|
|
D
|
Pressure standards, dead-weight
|
|
|
D
|
Pressure gauge calibration benches
|
|
|
D
|
Pressure gauge tubes
|
|
|
D
|
Pressure dampers for pressure gauges
|
|
|
D
|
Gauge pressure and vacuum alarms
|
|
|
D
|
Pressure gauge protection devices
|
|
|
D
|
Pressure gauges for bottled gases
|
|
|
D
|
Pressure gauges for refrigerating fluids
|
|
|
D
|
Pressure gauges for polymers
|
|
|
D
|
Pressure switches, refrigeration plant
|
|
|
D
|
Gas pressure adjusting systems, gas production plant
|
|
|
D
|
Pressure gauges, precision, for laboratories and the chemical industry
|
|
|
D
|
Pressure gauges, oil well
|
|
|
D
|
Pressure regulators for food industry equipment
|
|
|
D
|
Testing equipment, pressure of portable fire extinguishers
|
|
|
D
|
Chemical (diaphragm) seals
|
|
|
|
|
Mechanical counters and tachometers, industrial
|
|
|
D
|
Tachometers, mechanical
|
|
|
D
|
Tachometers, hand
|
|
|
D
|
Tachometers, portable
|
|
|
D
|
Tachometers, remote indicating
|
|
|
D
|
Tachometers, generator type
|
|
|
D
|
Tachometers, magnetic drag type
|
|
|
D
|
Tachometers, recording (tachographs)
|
|
|
|
|
Mechanical scales, weigh batching and dosing equipment
|
|
|
D
|
Dosing equipment for liquids, volumetric
|
|
|
|
|
Temperature measuring instruments
|
|
|
D
|
Cryostats
|
|
|
D
|
Pyrometers, optical
|
|
|
D
|
Pyrometers, infrared
|
|
|
D
|
Pyrometers, electronic
|
|
|
D
|
Pyrometers, photoelectric
|
|
|
D
|
Pyrometers, thermocouple
|
|
|
D
|
Pyrometers, electrical resistance
|
|
|
D
|
Pyrometers, probe type
|
|
|
D
|
Pyrometers, radiation
|
|
|
D
|
Pyrometers, surface contact
|
|
|
D
|
Pyrometers, indicating and recording
|
|
|
D
|
Pyrometers, self-balancing
|
|
|
D
|
Pyrometers, high speed
|
|
|
D
|
Pyrometers, low temperature
|
|
|
D
|
Pyrometers, high temperature
|
|
|
D
|
Pyrometers, high accuracy
|
|
|
D
|
Pyrometers, portable
|
|
|
D
|
Pyrometers, immersion, for molten metals
|
|
|
D
|
Pyrometers, micro
|
|
|
D
|
Thermometers, electronic
|
|
|
D
|
Thermometers, electrical resistance
|
|
|
D
|
Thermometers, thermocouple
|
|
|
D
|
Thermometers, quartz crystal
|
|
|
D
|
Thermometers, bimetallic
|
|
|
D
|
Thermometers, digital
|
|
|
D
|
Thermometers, surface contact
|
|
|
D
|
Thermometers, contactless
|
|
|
D
|
Thermometers, plastic strip, colour changing
|
|
|
D
|
Thermometers, vapour pressure
|
|
|
D
|
Thermometers, liquid in glass
|
|
|
D
|
Thermometers, liquid in metal (expansion type)
|
|
|
D
|
Thermometers, electrical, instantaneous reading
|
|
|
D
|
Thermometers, infrared
|
|
|
D
|
Thermometers, wet and dry bulb
|
|
|
D
|
Thermometers, maximum-minimum
|
|
|
D
|
Thermometers, precision
|
|
|
D
|
Thermometers, dial type
|
|
|
D
|
Thermometers, intrinsically safe
|
|
|
D
|
Thermometers, gas expansion
|
|
|
D
|
Thermometers, indicating and recording
|
|
|
D
|
Thermometers, extended scale (Beckmann thermometers)
|
|
|
D
|
Thermometers, calibrating
|
|
|
D
|
Thermometers, calibrated and certificated
|
|
|
D
|
Thermometers, cryoscopic (cryometers)
|
|
|
D
|
Thermometers, digital display alarm, audio or visual indication
|
|
|
D
|
Thermometers, dust and water resistant
|
|
|
D
|
Thermometers, self-adhesive
|
|
|
D
|
Thermometers, medical
|
|
|
D
|
Thermometers, medical, ear-type
|
|
|
D
|
Thermometers, veterinary
|
|
|
D
|
Thermometers, industrial
|
|
|
D
|
Thermometers, domestic
|
|
|
D
|
Thermometers, Galilean
|
|
|
D
|
Thermographs
|
|
|
D
|
Thermal radiation measuring instruments, contact free
|
|
|
D
|
Calorimeters, indicating, regulating and recording
|
|
|
D
|
Calorimeters, laboratory
|
|
|
D
|
Ebullioscopes/ebulliometers
|
|
|
D
|
Thermopiles
|
|
|
D
|
Thermocouples
|
|
|
D
|
Thermocouples, Peltier, electric
|
|
|
D
|
Gauges, temperature
|
|
|
D
|
Sensors, temperature
|
|
|
D
|
Temperature indicators, multipoint
|
|
|
D
|
Pyrometric cones and temperature indicating paper strips
|
|
|
D
|
Thermal conductivity testing equipment
|
|
|
D
|
Thermal diffusion meters
|
|
|
D
|
Analysers, microanalysers, differential heat
|
|
|
D
|
Measuring instruments, heat flow
|
|
|
D
|
Heat cost allocators, remote reading
|
|
|
D
|
Heat cost allocators, evaporation type
|
|
|
D
|
Heat cost allocators, liquid flow type
|
|
|
D
|
Calorimetric apparatus and accessories
|
|
|
D
|
Test equipment for temperature measuring instruments
|
|
|
D
|
Calibration and testing equipment for temperature sensors and thermocouples
|
|
|
D
|
Thermal imaging systems
|
|
|
D
|
Thermometers to customer specification
|
|
|
|
|
Flow measuring and control equipment
|
|
|
D
|
Flow meters, mechanical
|
|
|
D
|
Flow meters, gear wheel
|
|
|
D
|
Flow meters, magnetic and electromagnetic
|
|
|
D
|
Flow meters, electric or electronic
|
|
|
D
|
Flow meters, ultrasonic
|
|
|
D
|
Flow meters, radio wave
|
|
|
D
|
Flow meters, diaphragm
|
|
|
D
|
Flow meters, turbine type
|
|
|
D
|
Flow meters, ball type
|
|
|
D
|
Flow meters, float type
|
|
|
D
|
Flow meters, nozzle type
|
|
|
D
|
Flow meters, bypass
|
|
|
D
|
Flow meters, integrating
|
|
|
D
|
Flow meters, positive displacement
|
|
|
D
|
Flow meters, convertible range
|
|
|
D
|
Flow meters, averaging
|
|
|
D
|
Flow meters, differential pressure
|
|
|
D
|
Flow meters, variable area
|
|
|
D
|
Flow meters, open channel
|
|
|
D
|
Flow meters, closed channel
|
|
|
D
|
Flow meters, laminar flow
|
|
|
D
|
Flow meters, piston flow
|
|
|
D
|
Flow meters, axial flow and inferential flow
|
|
|
D
|
Flow meters, temperature or pressure compensating
|
|
|
D
|
Flow meters, vortex velocity
|
|
|
D
|
Flow meters, Coriolis
|
|
|
D
|
Flow meters, remote reading
|
|
|
D
|
Flow meters, portable
|
|
|
D
|
Flow meters, pre-set, reset with printout
|
|
|
D
|
Flow transmitters and transducers
|
|
|
D
|
Flow switches, flow alarm initiators and differential pressure switches
|
|
|
D
|
Flow recorders
|
|
|
D
|
Flow controllers, electric and electronic
|
|
|
D
|
Flow controllers, pneumatic
|
|
|
D
|
Flow controllers, self-operating
|
|
|
D
|
Flow controllers, visual
|
|
|
D
|
Dampers, flow control
|
|
|
D
|
Flow indicators
|
|
|
D
|
Water velocity meters
|
|
|
D
|
Air flow regulators
|
|
|
D
|
Feed water regulators, automatic
|
|
|
D
|
Gas flow regulators
|
|
|
D
|
Oxygen regulators for oxygen therapy equipment
|
|
|
D
|
Gas meters
|
|
|
D
|
Water meters
|
|
|
D
|
Compressed air meters
|
|
|
D
|
Flow meters, steam
|
|
|
D
|
Flow meters, gas and air
|
|
|
D
|
Flow meters for liquefied gas
|
|
|
D
|
Flow meters for cold fluids
|
|
|
D
|
Flow meters for hot fluids
|
|
|
D
|
Flow meters for oils and viscous liquids
|
|
|
D
|
Flow meters for corrosive fluids
|
|
|
D
|
Flow meters for water
|
|
|
D
|
Flow meters for powders and bulk solids
|
|
|
D
|
Flow meters for liquid fuels
|
|
|
D
|
Flow meters for compressed air
|
|
|
D
|
Flow meters for high pressures
|
|
|
D
|
Flow meters for high temperatures
|
|
|
D
|
Flow meters for small flow rates
|
|
|
D
|
Flow meters, cryogenic
|
|
|
D
|
Flow meters, mass flow
|
|
|
D
|
Flow meters, microflow, for leaks
|
|
|
D
|
Flow meters, river measurement
|
|
|
D
|
Flow meters, effluent
|
|
|
D
|
Flow meters, food and beverage industry
|
|
|
D
|
Meters for gas production plant
|
|
|
D
|
Meters, volumetric, for petroleum and petrochemical products
|
|
|
D
|
Flow dividers for liquids
|
|
|
D
|
Flow control systems, high purity gas
|
|
|
D
|
Flow control systems, air to fuel ratio
|
|
|
D
|
Flow control systems, open channel
|
|
|
D
|
Flow control systems for cutting oil
|
|
|
D
|
Flow control systems for seal cooling and lubricating water
|
|
|
D
|
Flow controllers, steel shot or grit
|
|
|
D
|
Flow controllers for petroleum
|
|
|
D
|
Flow maintaining devices, hopper content
|
|
|
D
|
Flow indicators, fire hose
|
|
|
D
|
Flow recorders for petroleum refineries
|
|
|
D
|
Filter blockage indicators, oil pipeline
|
|
|
D
|
Flow meter test equipment
|
|
|
D
|
Flow meter test benches
|
|
|
D
|
Gas metering correction equipment, temperature, pressure and compression
|
|
|
D
|
Smoke generator systems, flow test laboratory
|
|
|
D
|
Anemometers, hot wire
|
|
|
|
|
Level measuring and control equipment for liquids
|
|
|
D
|
Liquid level indicators, magnetic
|
|
|
D
|
Liquid level indicators, electronic
|
|
|
D
|
Liquid level indicators, gamma-ray
|
|
|
D
|
Liquid level indicators, ultrasonic
|
|
|
D
|
Liquid level indicators, infrared
|
|
|
D
|
Liquid level indicators, capacitance type
|
|
|
D
|
Liquid level indicators, diaphragm type
|
|
|
D
|
Liquid level indicators, fixed electrode type
|
|
|
D
|
Liquid level indicators, float type
|
|
|
D
|
Liquid level indicators, weighing type, load cell system
|
|
|
D
|
Liquid level indicators, displacer system
|
|
|
D
|
Liquid level indicators, pneumatic purge type
|
|
|
D
|
Liquid level indicators, dial type
|
|
|
D
|
Liquid level indicators and measuring equipment, remote
|
|
|
D
|
Liquid level indicators, recording
|
|
|
D
|
Liquid level indicators, tubular glass or plastic
|
|
|
D
|
Liquid level gauging system, radar type
|
|
|
D
|
Gauges, liquid level
|
|
|
D
|
Gauges, liquid level, enamelled
|
|
|
D
|
Liquid level or float switches and level alarms
|
|
|
D
|
Liquid level contact switches
|
|
|
D
|
Liquid level switches, ultrasonic
|
|
|
D
|
Liquid level transmitters
|
|
|
D
|
Liquid level controllers, pneumatic
|
|
|
D
|
Liquid level controllers, mercury switch type
|
|
|
D
|
Liquid level controllers, capacitive
|
|
|
D
|
Liquid level controllers, ultrasonic
|
|
|
D
|
Liquid level controllers, automatic
|
|
|
D
|
Liquid level controllers, remote
|
|
|
D
|
Liquid level controllers, cryogenic
|
|
|
D
|
Liquid level recorders
|
|
|
D
|
Current meters, hydrometry
|
|
|
D
|
Level indicators for water
|
|
|
D
|
Level indicators for fuel and oil
|
|
|
D
|
Level indicators for liquid ammonia
|
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D
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Liquid level indicators for closed vessels and storage tanks
|
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D
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Liquid level indicators for open vessels and reservoirs
|
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D
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Liquid level indicators for pressure vessels and boiler drums
|
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|
D
|
Level regulators for petroleum
|
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Moisture, specific gravity, pH, fluid conductivity and viscosity measuring instruments
|
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|
D
|
Density or specific gravity measuring equipment for gases
|
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D
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Meters, pH
|
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D
|
Indicators, pH
|
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D
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Recorders, pH
|
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|
D
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Controllers, pH
|
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|
D
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pH measuring equipment, electric or electronic
|
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D
|
Viscometers, automatic
|
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D
|
Viscometers, electronic
|
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D
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Viscometers, falling sphere
|
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D
|
Viscometers, capillary
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D
|
Viscometers, cone and plate
|
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D
|
Viscometers, recording
|
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D
|
Viscometers, absolute
|
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D
|
Viscometers, rotational
|
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D
|
Viscometers, friction tube
|
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D
|
Viscometers, torsion
|
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|
D
|
Viscometers, vibrational
|
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|
D
|
Viscometers, yield point
|
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|
D
|
Viscometers, laboratory
|
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D
|
Viscometers, industrial
|
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|
D
|
Viscometers, calibrated and certificated
|
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D
|
Hydrometers for metal
|
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D
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Hydrometers for rubber, latex
|
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D
|
Hydrometers for tar
|
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D
|
Hydrometers for acids
|
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|
D
|
Hydrometers for boiler water, salinometers
|
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D
|
Hydrometers for saltwater (brinometers)
|
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|
D
|
Hydrometers for sugar (Brix hydrometers, saccharometers)
|
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|
D
|
Hydrometers for milk (lactometers)
|
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|
D
|
Hydrometers for glue
|
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D
|
Hydrometers for alcohol (Sikes hydrometers)
|
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|
D
|
Hydrometers for the petroleum industry
|
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|
D
|
Hydrometers, ship draught survey
|
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|
D
|
Soil pH testing equipment
|
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|
D
|
Acidimeters, dairy industry
|
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D
|
Viscometers, high viscosity, for gums, resins, asphalt, pitch and plastics
|
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D
|
Viscometers, low viscosity, for kerosene and light oils
|
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D
|
Viscometers, medium viscosity, for fuel oils, paints, printing inks, varnishes, greases and fats
|
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|
D
|
Viscometers for non-Newtonian fluids
|
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|
D
|
Viscometers for thixotropic and rheopexic fluids
|
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|
D
|
Surface tension determination apparatus
|
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|
|
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Temperature regulating and control equipment
|
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|
D
|
Temperature monitoring instruments, infrared
|
|
|
D
|
Temperature controllers, cryogenic
|
|
|
D
|
Temperature controllers, galvanometer type
|
|
|
D
|
Temperature controllers, electromechanical
|
|
|
D
|
Temperature controllers, multipoint
|
|
|
D
|
Temperature controllers, proportional action
|
|
|
D
|
Temperature controllers, automatic, thermostatic
|
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|
D
|
Temperature controllers, two-step
|
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|
D
|
Temperature controllers, anticipatory
|
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|
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Regulating and control systems and equipment NES
|
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D
|
Remote control equipment, mechanical
|
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D
|
Detectors, smoke and fume
|
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|
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Equipment and instruments for medical laboratories
|
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|
D
|
Temperature controllers, medical laboratory
|
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|
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Motor vehicle electrical and electronic equipment
|
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|
D
|
Voltage regulators, cut-outs, motor vehicle
|
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|
|
Aircraft electrical equipment
|
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|
D
|
Voltage regulators, aircraft
|
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|
|
|
Aircraft control and navigational equipment
|
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|
D
|
Cable tension regulators, aircraft
|
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|
D
|
Servo-controls, aircraft
|
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|
|
|
Refrigeration equipment parts and accessories
|
|
|
D
|
Regulators and controllers for refrigeration plant
|
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|
|
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Accident prevention devices and equipment, industrial
|
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|
D
|
Machine safety guards, plastic
|
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|
D
|
Machine safety guards, glass fibre reinforced plastic (GRP)
|
|
|
D
|
Machine safety guards, sheet metal
|
|
|
D
|
Bellows, protective, metal, for mechanical engineering applications
|
|
|
D
|
Guards for woodworking machines
|
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|
D
|
Guards for metalworking machines
|
|
|
D
|
Guards for foundry and die-casting machinery
|
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|
D
|
Safety guards for portable chain saws
|
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|
D
|
Protective shields, metal, for valves and flanges
|
|
|
D
|
Protective shields, textile, for valves and flanges
|
|
|
D
|
Screens, anti-dust, for sand-blasting machines
|
|
|
D
|
Partitions, X-ray protection
|
|
|
D
|
Safety rails, walkway, for road-rail tankers
|
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|
D
|
Footboards/running-boards, safety, industrial
|
|
|
D
|
Engine stopping devices, remote control
|
|
|
D
|
Faraday cages, high attenuation
|
|
|
D
|
Abrasive slip resistant products
|
|
|
D
|
Protective structures, asbestos removal
|
|
|
D
|
Smoke/spark curtains, glass fibre
|
|
|
D
|
Fire curtains for conveyors
|
|
|
D
|
Safety lamps
|
|
|
D
|
Explosion preventive liners, aluminium foil, for inflammable liquid drums and tanks
|
|
|
D
|
Explosion suppression blankets
|
|
|
D
|
Explosion panels, pressure safety release
|
|
|
D
|
Safety systems, pressurised, hazardous area
|
|
|
D
|
Safety systems, interlocking, industrial plant
|
|
|
D
|
Fire screening systems, aluminium
|
|
|
D
|
Fire screening systems for welding bays
|
|
|
D
|
Fire protection enclosures for chemical plant
|
|
|
D
|
Fire curtains
|
|
|
D
|
Atomic radiation protection equipment, industrial
|
|
|
D
|
Spill control equipment for hazardous chemicals
|
|
|
D
|
Anti-spillage devices for hazardous materials
|
|
|
D
|
Locking off safety covers for valves
|
|
|
D
|
Protective shields, plastic, for valves and flanges
|
|
|
D
|
Drill and chuck guards, protective
|
|
|
D
|
Accident prevention signs, plastic
|
|
|
D
|
Ballistic protection/bulletproofing products
|
|
|
D
|
Fall arresters, pneumatic or hydraulic, for lifts and lifting equipment
|
|
|
D
|
Shower units, safety, industrial
|
|
|
D
|
Security coupling systems and coded fittings for pipelines
|
|
|
D
|
Safety devices, electronic, for machine tools
|
|
|
|
|
Water, sewage and industrial effluent treatment plant and equipment
|
|
|
D
|
Sewage screening plant and equipment
|
|
|
D
|
Grate cleaning appliances, automatic, effluent treatment
|
|
|
D
|
Presses, sewage screenings
|
|
|
D
|
Filter presses, effluent and sewage treatment
|
|
|
D
|
Sewage and effluent treatment plant, complete
|
|
|
D
|
Pumping systems, sewage treatment plant
|
|
|
D
|
Water intake screen cleaning equipment for hydroelectric power stations
|
|
|
D
|
Comminutors, sewage treatment
|
|
|
D
|
Pumps, disintegrator, effluent treatment
|
|
|
D
|
Tanks, effluent treatment
|
|
|
D
|
Digesters, anaerobic, effluent treatment
|
|
|
D
|
Degassing equipment, vacuum, for sewage and effluent plant
|
|
|
D
|
Activated sludge plant, municipal and industrial, effluent treatment
|
|
|
D
|
Sludge thickening plant, effluent treatment
|
|
|
D
|
Sludge extractors, effluent treatment
|
|
|
D
|
Sludge compacting equipment, effluent treatment
|
|
|
D
|
Sludge driers, effluent treatment
|
|
|
D
|
Centrifuges, effluent treatment
|
|
|
D
|
Hydrocyclones, effluent treatment
|
|
|
D
|
Incineration plant, sewage sludge
|
|
|
D
|
Biogas driers
|
|
|
D
|
Parts and accessories for sewage sludge treatment plant
|
|
|
D
|
Filter-beds, screening, for coarse solids, effluent treatment
|
|
|
D
|
Filter-beds, sand, for water treatment
|
|
|
D
|
Filtration equipment, water and effluent treatment
|
|
|
D
|
Water filtration equipment, activated carbon
|
|
|
D
|
Diffusers and aerators, effluent treatment
|
|
|
D
|
Flotation plant, effluent treatment
|
|
|
D
|
Flocculation plant and equipment, water and effluent treatment
|
|
|
D
|
Polymer solution preparation plant, water and sewage treatment
|
|
|
D
|
Surface skimmers, water treatment plant
|
|
|
D
|
Resin traps for pipes, water treatment
|
|
|
D
|
Evaporation plant, effluent treatment
|
|
|
D
|
Odour treatment plant, effluent treatment
|
|
|
D
|
Osmosis systems, water treatment
|
|
|
D
|
Sewage and effluent handling equipment, vacuum or compressed air operated
|
|
|
D
|
Reverse osmosis systems, water treatment
|
|
|
D
|
Effluent treatment plant, metal industry
|
|
|
D
|
Effluent treatment plant, oil refinery
|
|
|
D
|
Effluent treatment plant, for mines and quarries
|
|
|
D
|
Effluent treatment plant, agricultural
|
|
|
D
|
Effluent treatment plant, grain mills and distilleries
|
|
|
D
|
Effluent treatment plant, dyes
|
|
|
D
|
Effluent treatment plant, marine
|
|
|
D
|
Effluent treatment plant, paper industry
|
|
|
D
|
Effluent treatment plant, wood processing industry
|
|
|
D
|
Effluent treatment plant, waste fibre recovery
|
|
|
D
|
Effluent treatment plant, waste ink and starch recovery
|
|
|
D
|
Effluent treatment plant, recovery of hydrocarbons
|
|
|
D
|
Effluent treatment equipment for the printing and graphics industry
|
|
|
D
|
Detoxication plant, effluent treatment
|
|
|
D
|
Bactericidal treatment plant, process water
|
|
|
D
|
Water softening plant, industrial
|
|
|
D
|
Water chlorination plant
|
|
|
D
|
Water dechlorination systems
|
|
|
D
|
Water demineralisation plant
|
|
|
D
|
Water decalcification plant
|
|
|
D
|
Water neutralisation plant
|
|
|
D
|
Water deacidification plant
|
|
|
D
|
Water dealkalisation equipment
|
|
|
D
|
Water deionising equipment
|
|
|
D
|
Water oxygenation plant
|
|
|
D
|
Water ozonisation plant
|
|
|
D
|
Water sterilisation plant
|
|
|
D
|
Water clarification plant
|
|
|
D
|
Water de-aeration equipment
|
|
|
D
|
Water desalination plant
|
|
|
D
|
Sea water desalination plant
|
|
|
D
|
Chlorine generators for swimming pools
|
|
|
D
|
Swimming pool water treatment plant
|
|
|
D
|
Swimming pool water filtration plant
|
|
|
D
|
Rainwater collection systems
|
|
|
D
|
Cleaning systems for rainwater collection tanks
|
|
|
D
|
Water purification equipment, ultra-high purity
|
|
|
D
|
Water purification equipment, ultraviolet (UV) light
|
|
|
D
|
Water purification systems for flue gas desulphurisation plant
|
|
|
D
|
Filtration plant for industrial water, standby, mobile
|
|
|
D
|
Water purification installations, electrochemical
|
|
|
D
|
Drinking water treatment and purification plant
|
|
|
D
|
Drinking water disinfection systems, electrolytic
|
|
|
D
|
Filter-bed regeneration equipment, effluent treatment
|
|
|
D
|
Treatment systems for leachate and water percolated from solid urban waste disposal areas
|
|
|
D
|
Wave generating equipment, air injection, for swimming pools
|
|
|
|
|
Industrial computers. Special purpose computers NES
|
|
|
D
|
Programmable logic controllers (PLC)
|
|
|
|
|
Electrical installation contractors
|
|
|
S
|
Electrical installation contractors with own design department
|
|
|
S
|
Contractors to the electricity production and distribution industry
|
|
|
S
|
Hydroelectric and thermoelectric power plant installation contractors
|
|
|
S
|
Nuclear power plant installation contractors
|
|
|
S
|
Geothermal electric power plant installation contractors
|
|
|
S
|
Generator set installation contractors
|
|
|
S
|
High voltage (HV) distribution system contractors
|
|
|
S
|
Electricity transformer, distribution station and substation installation contractors
|
|
|
S
|
Low voltage (LV) system installation contractors
|
|
|
S
|
Electrical power installation contractors, industrial premises
|
|
|
S
|
Electrical power installation contractors for residential and commercial buildings
|
|
|
S
|
Marine electrical installation contractors
|
|
|
S
|
Railway electrification installation contractors
|
|
|
S
|
Installation contractors, overhead contact lines, railway and tram
|
|
|
S
|
Railway signalling and control system installation contractors
|
|
|
S
|
Lightning conductor system installation contractors
|
|
|
S
|
Electric lighting installation contractors, industrial and commercial premises
|
|
|
S
|
Electric lighting installation contractors, hazardous areas
|
|
|
S
|
Floodlighting installation contractors
|
|
|
S
|
Sports complex lighting installation contractors
|
|
|
S
|
Street lighting installation and maintenance contractors
|
|
|
S
|
Temporary electrical installation contractors for worksites, fairs and exhibitions
|
|
|
S
|
Control room instrument and equipment installation contractors
|
|
|
S
|
Electric display and indicator panel installation contractors for banks, stock exchanges and racetracks
|
|
|
S
|
Electric sign installation contractors
|
|
|
S
|
Stage lighting system installation contractors
|
|
|
S
|
Sound system installation contractors, auditoriums, shops, hospitals and conference rooms
|
|
|
S
|
Television aerial installation contractors
|
|
|
S
|
Electrical system installation services for language laboratories and simultaneous interpreting equipment
|
|
|
S
|
Electric and electronic clock installation contractors
|
|
|
|
|
Measuring and testing equipment (trade)
|
|
|
D
|
Electrical and electronic instruments and apparatus for measuring electrical quantities (trade)
|
|
|
D
|
Electronic measuring instruments and meters for laboratory and research. Oscilloscopes (trade)
|
|
|
D
|
Electrical and electronic measuring, monitoring and controlling instruments for various applications (trade)
|
|
|
|
|
Fire-fighting, safety and security equipment (trade)
|
|
|
D
|
Fire-fighting equipment (trade)
|
|
|
D
|
Fire-fighting equipment, offshore (trade)
|
|
|
D
|
Fire protection and alarm systems (trade)
|
|
|
D
|
Accident prevention devices and equipment, industrial (trade)
|
|
|
D
|
Signalling and alarm equipment (trade)
|
|
|
D
|
Protective and life saving equipment, personal (trade)
|
|
|
D
|
Intruder detection systems, burglar alarms (trade)
|
|
|
D
|
Fire extinguishers (hire/rental)
|
|