A process scheme has been introduced for machining rather big press stand with high precision.

文章介绍了一种加工高精度中大型压机机架的工艺方案。

youdao

A process scheme has been introduced for machining rather big press stand with high precision.

文章介绍了一种加工高精度中大型压机机架的工艺方案。

youdao