英文關鍵字
automate
automation
big
blade
block
cut
egida
empty
equipment
factory
foam
indoor
industrial
industry
insulate
insulation
knife
large
laser
light
line
macro
manufacture
manufacturing
metal
modern
motion
new
object
plant
plastic
polyethylene
polystyrene
polythene
production
rubber
russia
shape
sharp
space
steel
technology
thin
white