This paper introduced a set of mature and feasible"Water dyeing"process for pigskin full grain brown colour leather.

本文介绍了一套成熟可行的猪正面棕色革的水染工艺。

youdao

This paper introduced a set of mature and feasible"Water dyeing"process for pigskin full grain brown colour leather.

本文介绍了一套成熟可行的猪正面棕色革的水染工艺。

youdao