英文關鍵字
mold
punching
mould
object
production
part
plastic
press
punch
section
set
shape
shine
matrix
smooth
squeezer
stainless
stamp
steel
structure
surface
tools
work
molding
molded
base
blank
cast
accuracy
casting
cnc
control
milling
equipment
industry
injection
machinery
manufacturing
metal
form
alloy
hole
factory
modern
closeup