• 本文亚硫酸羊毛加脂皮革毛皮上应用进行了研究。

    This paper expounds the applications of sulfited lanoline fatliquoring agent on some kinds of light leathers and furs.

    youdao

  • 介绍了利用天然大豆、合成磷酸酯亚硫酸化制备复合型方法及其性能

    The phospholipid fatliquor PPC was prepared by compound method of natural phospholipid and synthetic phosphonate ester and sulphited oil. The properties of the product were discussed.

    youdao

  • 介绍了利用天然大豆、合成磷酸酯亚硫酸化制备复合型方法及其性能

    The phospholipid fatliquor PPC was prepared by compound method of natural phospholipid and synthetic phosphonate ester and sulphited oil. The properties of the product were discussed.

    youdao

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