英文關鍵字
atomic
builder
chimney
craftsman
ecology
electric
electrical
electrician
electricity
electropower
energetic
energy
engineer
enterprise
fabric
facility
factory
fitter
foreman
foremaster
goggles
industrial
maintenance
man
manufactory
master
nuclear
people
personnel
plant
power
powerman
production
specialist
staff
station
suit
taskmaster
technical
technician
technique
technology
toiler
wireman
worker
workforce
working
workman
workpeople