zinc plate的意思|示意
美 / /
英 / /
zinc plate相关例句
You should first put a small piece of zinc plate into the cup.
首先,要向杯子里放一小片锌板.
互联网
Ping gravure gravure, flat panels, also known as Yang base a zinc plate.
陡不不凸版, 陡不不凸版又称不阴图版,版基是锌板.
互联网