英文關鍵字
advertise
belt
book
business
closer
commerce
commercial
copy
cylinder
daily
engineering
equipment
factory
gear
industrial
industry
information
ink
interior
machine
machinery
magazine
manufacturing
media
metallic
motion
newspaper
office
offset
panel
paper
pipe
press
printer
printing
printout
production
publish
publishing
rolled
rollers
rolls
shop
speed
technology
typographer
typography
work