英文關鍵字
airbrush
automatic
billet
blank
color
component
compressor
conveyor
detail
equipment
factory
hand
industrial
industry
jet
job
line
machine
machinery
man
manual
manufacture
manufacturing
mask
metal
modern
paint
painting
paintwork
part
parts
plant
process
processing
production
spares
spray
spraying
technological
technology
tools
unit
work
workshop