機器
automatic
bookbinding
button
caucasian
checking
cmyk
computer
concentrate
control
control panel
device
electronic
employee
engineering
equipment
experience
experienced
fabric
factory
large
machinery
man
manufacture
manufacturing
middle
modern
office
offset
offset printing
operator
people
polygraphy
press
print
printer
printing
printing technology
printout
production
production plant
profession
professional
service
specialist
supervision
technician
technology
worker
workplace