英文關鍵字
business
cut
cutting
decoiler
drive
engage
engine
enterprise
equipment
extrusion
facing
factory
forming
glove
heavy
indoor
industrial
industry
instrument
load
lobnya
machine
manufactory
manufacture
manufacturing
metal
nobody
operate
panel
plant
power
press
production
profile
quality
roof
russia
safety
shaped
sheet
shingles
shop
square
steel
stock
storage
store
wall
worker
workshop