该模具采用了手动齿轮抽芯和活动镶块两种机构。
Adopted manual gear core-pulling and the moving insert block core-pulling .
介绍了一种用于镶块模c A D系统设计的图形输入方法。
This paper introduces a way of inputting picture in CAD system of sectional die design.
我想知道为何我们的合金镶块还未送达,我们的顾客急需它们。
I want to know why our alloy inserts haven't arrived yet. Our customers are in urgent need of them?
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