唇模数控加工工艺的重点和难点是斜水孔的钻削工艺。

The drilling technique of diagonal water-hole is the key step in digital control machining of a lip mould.

youdao

唇模数控加工工艺的重点和难点是斜水孔的钻削工艺。

The drilling technique of diagonal water-hole is the key step in digital control machining of a lip mould.

youdao