Comparing with the conventional technology and moulds, the new ones have its own evident superiority.

它与常规的弯曲工艺及模具相比，具有明显的技术经济优越性。

youdao

Comparing with the conventional technology and moulds, the new ones have its own evident superiority.

它与常规的弯曲工艺及模具相比，具有明显的技术经济优越性。

youdao