[systems by function]

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BT systems (equipment)

300242038

[systems by function]

NT5 300006215 waterworks
NT5 300050387 electrical systems [+~]
- NT6 emergency power supply
- NT6 grounded systems
- NT6 electrical system components [+~]
  - NT7 actuators
  - NT7 oscillators
  - NT7 transistors
  - NT7 electron tubes [+~]
    - NT8 diodes [+]
    - NT8 vacuum tubes [+]
  - NT7 capacitors
  - NT7 electrodes [+~]
    - NT8 ion-selective electrodes
  - NT7 insulators
  - NT7 resistors
  - NT7 rheostats [+~]
    - NT8 potentiometers
  - NT7 rheotomes
  - NT7 raceways [+~]
    - NT8 busways
  - NT7 electric cables [+~]
    - NT8 armored cables
    - NT8 power cables
  - NT7 circuit breakers
  - NT7 circuits
  - NT7 electric conduits
  - NT7 switchboards
  - NT7 electric switches
  - NT7 electric wiring
  - NT7 ground-fault circuit interruptors
  - NT7 power outlets
  - NT7 panelboards
  - NT7 receptacles
  - NT7 transformers [+~]
    - NT8 step-down transformers
    - NT8 step-up transformers
  - NT7 circuit boards
  - NT7 occupancy sensors
  - NT7 photovoltaic cells [+~]
    - NT8 solar cells
  - NT7 punch blocks (electrical connections)
  - NT7 magnetrons
  - NT7 [temporary alphabetical list: electrical system components] [+~]
    - NT8 alligator clips
    - NT8 anodes
    - NT8 ballast tubes
    - NT8 battery adapters
    - NT8 battery charger adapters
    - NT8 battery jars
    - NT8 battery testers
    - NT8 cable fault locators
    - NT8 AC-DC converters
    - NT8 binding posts
    - NT8 cathodes
    - NT8 decade boxes
    - NT8 dimmer switches
    - NT8 electric wires
    - NT8 electrical adapters
    - NT8 electrical boxes
    - NT8 electrical chokes
    - NT8 [electrical maintenance & repair equipment]
    - NT8 electrical modulators
    - NT8 electrical outlets
    - NT8 electrical plugs
    - NT8 electrical shunts
    - NT8 electrical switches
    - NT8 electrical terminals
    - NT8 electrical testers
    - NT8 electrical tubes
    - NT8 electrician's pliers
    - NT8 electrolytic capacitors
    - NT8 extension cords
    - NT8 fuse blocks
    - NT8 fuse boxes
    - NT8 fuse pullers
    - NT8 impedance transformers
    - NT8 induction coils
    - NT8 growlers
    - NT8 junction boxes
    - NT8 knife switches
    - NT8 magneto and coil testers
    - NT8 outlet boxes
    - NT8 relays
    - NT8 resistance boxes
    - NT8 resonant transformers
    - NT8 plug adapters
    - NT8 power cords
    - NT8 receptacle plugs
    - NT8 transfer switches
    - NT8 tube sockets
    - NT8 utility boxes
    - NT8 variable capacitors
    - NT8 voltage multipliers
    - NT8 single side band modulators
    - NT8 socket covers
    - NT8 socket plugs
    - NT8 wire nuts
    - NT8 wire sorters
    - NT8 solenoids
    - NT8 solenoid switches
    - NT8 spark arresters
    - NT8 tesla coils
    - NT8 time switches
NT5 300051150 conveying systems [+~]
- NT6 vertical conveying systems [+~]
  - NT7 dumbwaiters (conveying systems)
  - NT7 elevators [+~]
    - NT8 [elevators by form] [+]
    - NT8 [elevators by function] [+]
    - NT8 [elevators by mode of operation] [+]
  - NT7 manlifts
  - NT7 platform lifts
- NT6 [diagonal and multidirectional conveying systems] [+~]
  - NT7 inclined elevators
  - NT7 escalators
  - NT7 inclined lifts [+~]
    - NT8 stair lifts
    - NT8 inclined wheelchair lifts
  - NT7 moving ramps
  - NT7 pneumatic tubes
- NT6 horizontal conveying systems [+~]
  - NT7 moving walkways
NT5 300051474 HVAC [+~]
- NT6 heating systems [+~]
  - NT7 furnaces (heating components) [+~]
    - NT8 warm air furnaces [+]
  - NT7 resistance heating
  - NT7 hot water heating
  - NT7 radiant heating [+~]
    - NT8 panel heating
    - NT8 heat exchangers [+]
  - NT7 solar heating (systems) [+~]
    - NT8 active solar heating
    - NT8 passive solar heating
  - NT7 steam heating [+~]
    - NT8 vacuum heating
  - NT7 warm air heating [+~]
    - NT8 hypocausts
    - NT8 forced air heating
    - NT8 gravity heating
    - NT8 kangs (heating system)
    - NT8 ondols
  - NT7 heat-distributing units [+~]
    - NT8 baseboard units
    - NT8 convectors
    - NT8 radiators
    - NT8 thermal masses
- NT6 ventilation (systems) [+~]
  - NT7 exhaust ventilation (systems)
  - NT7 mechanical ventilation (systems)
  - NT7 natural ventilation (systems)
  - NT7 ventilation system components [+~]
    - NT8 ventilators (ventilation components)
    - NT8 air filters [+]
    - NT8 air-handling units
    - NT8 blowers
    - NT8 dampers (HVAC components)
    - NT8 air distribution systems
    - NT8 air diffusers
    - NT8 air ducts
    - NT8 registers (HVAC components)
    - NT8 cowls (ventilation system components)
    - NT8 plenum chambers
    - NT8 fume hoods
- NT6 air conditioning [+~]
  - NT7 central air conditioning
  - NT7 incremental air conditioning
  - NT7 air washers
- NT6 air cooling [+~]
  - NT7 chilled water systems
  - NT7 refrigerant systems
  - NT7 ice storage systems
  - NT7 passive cooling
- NT6 HVAC components [+~]
  - NT7 ventilation system components [+~]
    - NT8 ventilators (ventilation components)
    - NT8 air filters [+]
    - NT8 air-handling units
    - NT8 blowers
    - NT8 dampers (HVAC components)
    - NT8 air distribution systems
    - NT8 air diffusers
    - NT8 air ducts
    - NT8 registers (HVAC components)
    - NT8 cowls (ventilation system components)
    - NT8 plenum chambers
    - NT8 fume hoods
  - NT7 [cooling, heating and humidifying components] [+~]
    - NT8 furnaces (heating components) [+]
    - NT8 air washers
    - NT8 boilers (HVAC components) [+]
    - NT8 cooling towers
    - NT8 heat pumps [+]
    - NT8 heat exchangers [+]
    - NT8 thermostats
    - NT8 radiator enclosures
    - NT8 breechings
    - NT8 trompes (cooling components)
    - NT8 solar thermal panels
    - NT8 stovepipes (pipes)
  - NT7 heat-distributing units [+~]
    - NT8 baseboard units
    - NT8 convectors
    - NT8 radiators
    - NT8 thermal masses
- NT6 [temporary alphabetical list: HVAC] [+~]
  - NT7 chiller systems
  - NT7 coal furnaces
  - NT7 dehumidifiers
  - NT7 environmental control elements
  - NT7 exhaust fans
  - NT7 fireboards
  - NT7 fireplace dampers
  - NT7 fireplace doors
  - NT7 hvac boilers
  - NT7 hvac coils
  - NT7 hvac compressors
  - NT7 hvac condensers
  - NT7 hvac evaporators
  - NT7 hvac filters
  - NT7 recirculating fans
  - NT7 vent caps
  - NT7 ventilation fans
  - NT7 ventilator damper
NT5 300051944 lighting [+~]
- NT6 [lighting by method of illumination] [+~]
  - NT7 electric lighting
  - NT7 gas-lighting
  - NT7 fluorescent lighting
  - NT7 daylighting
  - NT7 artificial lighting
- NT6 [lighting by location or context] [+~]
  - NT7 exterior lighting
  - NT7 interior lighting [+~]
    - NT8 cornice lighting
    - NT8 cove lighting
    - NT8 valance lighting
  - NT7 stage lighting
- NT6 [lighting by function] [+~]
  - NT7 architectural lighting [+~]
    - NT8 decorative lighting
    - NT8 outline lighting
  - NT7 emergency lighting
NT5 300052551 stormwater systems
NT5 300052727 communication systems (mechanical and electrical systems) [+~]
- NT6 television antenna systems
- NT6 clock and program systems
- NT6 sound systems [+~]
  - NT7 intercom systems
  - NT7 public address systems
  - NT7 doorbells [+~]
    - NT8 door chimes
  - NT7 sound-reproducing systems
  - NT7 audioguides
  - NT7 call bells
- NT6 NTSC system
NT5 300072219 protection systems [+~]
- NT6 fire protection systems [+~]
  - NT7 fire alarm systems [+~]
    - NT8 auxiliary fire alarm systems
    - NT8 local fire alarm systems
    - NT8 proprietary fire alarm systems
    - NT8 remote-station fire alarm systems
    - NT8 fire alarm system components [+]
  - NT7 fire extinguishing systems [+~]
    - NT8 fire extinguishing system components [+]
- NT6 security systems [+~]
  - NT7 electronic security systems
  - NT7 security system components [+~]
    - NT8 burglar alarms
- NT6 protection system components [+~]
  - NT7 fire alarm system components [+~]
    - NT8 fire detectors [+]
    - NT8 smoke detectors [+]
    - NT8 manual stations
  - NT7 fire extinguishing system components [+~]
    - NT8 fire sprinklers
  - NT7 security system components [+~]
    - NT8 burglar alarms
  - NT7 [temporary alphabetical list: protection system components] [+~]
    - NT8 alarms
    - NT8 gas alarms
    - NT8 gas detectors
    - NT8 gas mask carriers
    - NT8 fire alarm boxes
    - NT8 fire protection devices [+]
    - NT8 protective devices
    - NT8 security card readers
    - NT8 security devices
    - NT8 security keypads
    - NT8 security locks
    - NT8 security scanners
    - NT8 smoke alarms
    - NT8 x-ray security scanners
    - NT8 sandbags
NT5 300078157 plumbing systems [+~]
- NT6 [plumbing and stormwater system components] [+~]
  - NT7 leader heads
  - NT7 catch basins
  - NT7 cesspools
  - NT7 cisterns (plumbing components)
  - NT7 drains [+~]
    - NT8 area drains
    - NT8 fixture drains
    - NT8 storm drains
    - NT8 French drains
  - NT7 gutters (building drainage components) [+~]
    - NT8 arris gutters
    - NT8 valley gutters
    - NT8 back gutters
    - NT8 eaves gutters
  - NT7 piping (plumbing system components) [+~]
    - NT8 downspouts
    - NT8 drainage piping
    - NT8 DWV piping
    - NT8 mains (plumbing)
    - NT8 stacks (piping) [+]
    - NT8 risers (piping)
    - NT8 service pipes
    - NT8 pipe fittings (components)
  - NT7 plumbing fixtures [+~]
    - NT8 drinking fountains
    - NT8 washfountains
    - NT8 bathtubs [+]
    - NT8 bidets (plumbing fixtures)
    - NT8 sinks (fixtures) [+]
    - NT8 toilets (fixtures) [+]
    - NT8 urinals (plumbing fixtures)
    - NT8 laundry trays
    - NT8 water conditioners
    - NT8 shower heads
    - NT8 bath basins
  - NT7 seepage pits
  - NT7 septic tanks
  - NT7 sumps
  - NT7 traps (plumbing system components) [+~]
    - NT8 fixture traps
    - NT8 house traps
  - NT7 water heaters [+~]
    - NT8 solar water heaters
  - NT7 water storage tanks
  - NT7 leaching fields
  - NT7 impluvia
  - NT7 waterspouts [+~]
    - NT8 gargoyles
    - NT8 lion-head spouts
    - NT8 śuṇḍu
  - NT7 safes (plumbing components)
  - NT7 rain barrels
  - NT7 [temporary alphabetical list: plumbing and stormwater system components] [+~]
    - NT8 bathroom sinks
    - NT8 drain covers
    - NT8 indoor fountains
    - NT8 kitchen sinks
    - NT8 pedestal sinks
    - NT8 plumbing & drainage elements
    - NT8 plumbing pipes
    - NT8 plumbing pumps
    - NT8 sink sprayers
    - NT8 sink stoppers
    - NT8 water heater stands
    - NT8 water supply pipes
  - NT7 nāla
- NT6 water distribution systems [+~]
  - NT7 downfeed systems
  - NT7 upfeed systems
- NT6 sanitary drainage systems
NT5 300155846 infrastructural systems [+~]
- NT6 transit systems (infrastructure) [+~]
  - NT7 railroads (infrastructure)
  - NT7 public transit (infrastructure) [+~]
    - NT8 [public transit by form] [+]
    - NT8 [public transit by location or context] [+]
- NT6 utilities (infrastructures) [+~]
  - NT7 water supply systems [+~]
    - NT8 irrigation systems
    - NT8 water storage systems
  - NT7 municipal lighting
  - NT7 street lighting
  - NT7 utilities components [+~]
    - NT8 water mains
    - NT8 utility poles [+]
    - NT8 power lines
    - NT8 gas pipelines
    - NT8 oil pipelines [+]
    - NT8 oil pumping stations
- NT6 telecommunication systems [+~]
  - NT7 police communication systems
  - NT7 telephone systems [+~]
    - NT8 telephony
  - NT7 telecommunication systems components [+~]
    - NT8 television receivers
    - NT8 radio receivers
    - NT8 telephones [+]
    - NT8 transceivers [+]
    - NT8 antennas [+]
    - NT8 field telephones
    - NT8 telephone wires
    - NT8 microphones [+]
    - NT8 telegraphs [+]
    - NT8 liquid crystal displays
    - NT8 remote controls
    - NT8 [temporary alphabetical list: telecommunication systems components] [+]
    - NT8 fax machines
    - NT8 televisions (viewing devices)
  - NT7 television (telecommunication system) [+~]
    - NT8 cable television
    - NT8 high-definition television
  - NT7 radio (telecommunication system) [+~]
    - NT8 shortwave radio
  - NT7 intranets
  - NT7 wireless sensor networks
  - NT7 telex
- NT6 drainage systems
- NT6 Internet [+~]
  - NT7 World Wide Web [+~]
    - NT8 Web sites
    - NT8 Semantic Web
NT5 300193977 signage
NT5 300252440 seating [+~]
- NT6 icpalli (seat)
NT5 300263897 geographic systems [+~]
- NT6 geographic information systems
- NT6 Global Positioning System
- NT6 Electron Marker System
NT5 300264704 film projection systems [+~]
- NT6 VistaVision (TM)
NT5 300387369 computer systems [+~]
- NT6 information systems [+~]
  - NT7 cataloging systems
  - NT7 collection management systems
NT5 300387442 digital projection

Castellano sistemas por función
Català sistemes per funció

Date of creation: 18-Nov-2024

Accepted term: 18-Nov-2024