英文關鍵字
accuracy
aluminium
automated
automatic
band
belt
big
cutting
cylinder
detail
device
engine
engineering
equipment
factory
heavy
industrial
industry
lightgreen
line
machinery
machining
macro
manufacture
material
mechanical
metal
metallic
part
piece
processing
production
robotic
rubber
running
sharp
steel
tech
technology
territory
turning
under
view
warehouse
white
working
workpiece
workshop