英文關鍵字
factory
machine
mill
manufacturing
industry
paper
manufacture
press
production
equipment
papermaking
workshop
fabric
sheet
rotating
drum
automated
line
operate
tissue
plant
roll
material
recycle
cellulose
rotary
technology
environment
fibre
roller
maintenance
industrial
facility
bobbin
organization
produce
section
conveyor
ecology
offset
work
closeup