機器
apron
blue
bright
bucket
business
desk
dye
equipment
factory
filling
indoors
industry
job
man
manufactory
manufacturing
offset
operator
paint
people
plant
polygraphy
press
pressman
print
printer
printing
printshop
processing
profession
professional
shirt
spatula
stir
technology
typo
typographer
uniform
work
worker
working
workplace
yellow