英文關鍵字
goods
bag
shipment
building
material
production
workshop
sack
floor
workspace
manufacturing
hook
worker
industrial
factory
machine
technology
equipment
plant
metal
manufacture
work
steel
business
machinery
warehouse
process
structure
tool
automation
facility
treatment
station
storage
labor
cement
concrete
recycling
technological
advancement
complex
site
fabrication
center
unit