Main material cattle hide, metal.

【主要成份】牛皮、金属。

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Main material cattle hide., metal.

牛皮金属。

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A process for production of carpet leather from cattle hide was introduced.

介绍了黄牛地毯革的生产工艺。

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A process for production of carpet leather from cattle hide was introduced.

介绍了黄牛地毯革的生产工艺。

youdao