英文關鍵字
airbrush
airbrushing
appliances
automate
automated
automation
business
color
coloration
coloring
colour
components
construction
conveyor
domestic
factory
finished
gun
household
industry
machine
manufacture
manufacturing
mechanical
metal
modern
moving
operation
paint
panel
plant
process
product
production
robotic
spray
sprayer
steel
tech
technician
tool
white
work
workshop