- AC
- accessory
- adapter
- adhesive
- aerate
- aerosol
- air conditioning
- air lock
- airtight
- alarm
- android
- antenna
- arm
- attachment
- axle
- baffle
- ball bearing
- ballcock
- barrel
- bearing
- belt
- benzine
- binder
- binoculars
- block and tackle
- blower
- boarding
- bolt
- brad
- brake fluid
- brush
- bucket
- buffer
- bulb
- Bulldog clip
- button
- buzzer
- cable
- calibre
- cam
- can
- car
- carriage
- cartridge
- casing
- caster
- catalytic converter
- centrifuge
- channel
- chicken wire
- chute
- cladding
- clamp
- cleat
- cog
- cogwheel
- combination lock
- compartment
- compressor
- concave
- concavity
- configuration
- control
- cord
- counter
- crank
- cutout
- cyborg
- cycle
- damper
- detector
- develop
- device
- dial
- die
- digital
- dispenser
- dissipation
- distill
- drum
- duct
- durable goods
- dynamite
- dynamite
- energize
- engage
- exhaust
- extractor
- facility
- fail-safe
- faucet
- feed
- fiberglass
- fibreglass
- field test
- filament
- filter
- first generation
- fitting
- flange
- flare
- flex
- floodlight
- fluid
- fluoridate
- flush
- flywheel
- foam
- frame
- framework
- funnel
- gabardine
- gasket
- gas turbine
- gear
- gel
- gelatinous
- gelignite
- genetic fingerprinting
- glaze
- glue
- goggles
- grab
- grease
- grease
- grid
- grind
- grindstone
- grommet
- gum
- gun
- hand-held
- handle
- handloom
- handmade
- handsfree
- hardware
- harness
- hasp
- heavy-duty
- heavy metal
- hessian
- high-definition
- high-powered
- hinge
- hooter
- housing
- hub
- humidifier
- incinerate
- incinerator
- industrial arts
- inlay
- inlet
- inoperative
- insecticide
- inset
- install
- installation
- instrumentation
- insulate
- intake
- internal combustion engine
- inverse
- ionizer
- iron
- iron
- jack
- jib
- key
- keyboard
- key card
- keypad
- keystroke
- kingpin
- laser
- LCD
- lead
- lens
- lever
- lie detector
- lift
- light bulb
- linseed oil
- listening device
- locomotion
- loop
- Luddite
- machine
- machine-made
- magnet
- magnetic
- magnifying glass
- mantle
- manual
- map
- marker
- mastic
- material
- mechanism
- medium
- membrane
- mesh
- metal detector
- methanol
- meths
- methyl alcohol
- mica
- micro-
- microscope
- microscopic
- mode
- mortise lock
- mounting
- movement
- nail
- nail
- net
- nib
- nipple
- nitroglycerine
- nozzle
- nut
- oil
- oilcan
- operable
- operate
- operation
- operational research
- operator
- outlet
- oxidize
- oxygen mask
- ozone-friendly
- pad
- padlock
- paper
- part
- paving
- Photostat
- pinion
- pipe
- pipette
- pocket calculator
- pointer
- polygraph
- portico
- propellant
- pump-action
- rack
- reel
- refrigerate
- release
- release
- remote control
- reservoir
- resolution
- respirator
- robot
- robotics
- safe
- sealant
- sealer
- searchlight
- sensitize
- setting
- shovel
- shovel
- siphon
- siren
- skeleton key
- slat
- slide
- sling
- smoke alarm
- sonic
- soot
- spare part
- spigot
- spool
- spout
- spray
- spray can
- spring
- sprocket
- staple
- steel wool
- sucker
- suction
- Superglue
- swivel
- tab
- tackle
- tank
- tape
- taper
- technological
- technologist
- technology
- technophobe
- telescopic
- testing ground
- test tube
- thinner
- thread
- token
- treadle
- trestle
- trestle table
- tube
- tubing
- tubular
- two-edged
- typewriter
- unscrew
- untreated
- vacuum-packed
- vent
- vial
- washer
- water softener
- waterspout
- wheeled
- wing nut
- wooden
- work-surface
- zapper
