用etching machine造句子，“etching machine”造句
來源：國語幫 6.28K
belt stretching machine
Laser etching machine is a high-tech business card printing and membership card.
automatic gravure etching machine
section stretching machine
etching machine for preparing printing plates or cylingers
How good sign production process, test swing carved this etching machine precision variable speed conveyor belt can, scouring the length of time can be adjusted here.
