In this paper, the technology key and measures processing pigskin waterproof shoe lining leather were expounded.

本文论述了猪皮防水鞋里革加工的技术关键与措施。

youdao

In this paper, the technology key and measures processing pigskin waterproof shoe lining leather were expounded.

本文论述了猪皮防水鞋里革加工的技术关键与措施。

youdao