機器
aluminum
automatic
business
chloride
component
construction
depot
detail
engineer
engineering
equipment
extrusion
factory
frame
gear
grunge
industrial
industry
instrument
iron
machinery
manufacture
manufacturing
material
metal
modern
panel
panorama
pipe
plant
plastic
press
production
profile
protective
pvc
shop
stock
storage
store
technology
tool
tube
view
warehouse
window
work
worker
workshop