• Points of technology on manufacturing soft chrome-tanned horse grain shoe upper leather were introduced, and the technology of part handle on the butt of horse hide was emphasized.

    本文介绍了铬面革制作若干技术要点着重介绍了后身进行局部处理的技术措施。

    youdao

  • Points of technology on manufacturing soft chrome-tanned horse grain shoe upper leather were introduced, and the technology of part handle on the butt of horse hide was emphasized.

    本文介绍了铬面革制作若干技术要点着重介绍了后身进行局部处理的技术措施。

    youdao

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