英文關鍵字
action
automation
board
building
business
carpentry
clothes
color
commercial
construction
conveyer
conveyor
craft
dungarees
dyeing
equipment
fabric
factory
industrial
industry
laborer
line
machine
machinery
machinist
manufacture
manufacturer
manufacturing
mechanic
metal
occupation
paint
paintwork
pile
plant
procedure
process
production
skin
spray
sprayer
staining
tanner
technology
tool
worker
workshop