foundry practice造句

例句与造句

1. Poor foundry practices can cause other deficiencies , too
   低级的铸造作业也可能造成其它缺陷。
2. Dp2 、 d4 are mainly used for ramming sand core of small mould in foundry practice , whereas
   D4型气动捣固机，主要用于铸造行业捣固砂芯或小砂型。
3. It's difficult to find foundry practice in a sentence. 用foundry practice造句挺难的