英文關鍵字
abrasive
automated
cnc
concept
conveyor
deburring
drip
equipment
factory
finish
finishing
granule
grey
grinder
industrial
industry
machine
manufacturing
material
metal
metalworking
object
part
particle
polish
process
production
rumbling
shaking
shape
slowmotion
smooth
steel
stone
surface
technology
tool
trough
tub
tumble
tumbling
vibrator
water
white
workpiece
workshop