According to the properties of ostrich skin and leather making knowledge, a series of practices are carried out, and the technology for making soft leather is presented.

  • 针对驼鸟皮的组织特征,结合对制革的认识,经多次工艺实践,总结出驼鸟皮制作软面革的工艺要点。

  • 互联网摘选 2025-03-04 15:01:42

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