• Writer describe that the quality of chitin amine and chitin amine, choice of solvent, density of spinning liquid and setting bath will influence the quality of chitin and chitin amine fiber.

    阐述影响质量因素有原料的质量、溶剂选择纺丝浓度确定凝固的确定等方面。

    youdao

  • Writer describe that the quality of chitin amine and chitin amine, choice of solvent, density of spinning liquid and setting bath will influence the quality of chitin and chitin amine fiber.

    阐述影响质量因素有原料的质量、溶剂选择纺丝浓度确定凝固的确定等方面。

    youdao

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