機器
assembler
assembling
bulldozer
conveyer
craft
craftsman
cutting
engineer
engineering
enterprise
experienced
factory
industrial
industry
inspector
join
joiner
laborer
loader
machinery
man
manufacture
manufacturing
mechanic
mechanician
operative
production
production line
repairman
screw
serviceman
skilled labour
technician
technologist
technology
wheel
work
worker
working
workman
workshop
workwear
wrench