英文關鍵字
printing
press
machine
highspeed
labels
production
colorful
industry
manufacturing
technology
machinery
automation
media
ink
paper
cylinder
rapid
process
commercial
factory
workplace
equipment
precision
graphic
design
professional
detail
closeup
packaging
industrial
operation
printshop
lithography
mechanical
printmaking
offset
litho
speed
roller
fast
rotary
largescale