英文關鍵字
automate
automation
block
cellophane
chemical
closeup
cover
egida
equipment
factory
foam
indoor
industrial
industry
insulate
insulation
large
line
loader
machine
manufacture
manufacturing
metal
modern
motion
new
object
plant
plastic
platform
polyethylene
polystyrene
polythene
production
red
robot
roll
rubber
russia
space
steel
technology
white
work