• 发明公开了一种浆粕原料制成醋酸纤维素制备用醋酸纤维丝束中的应用

    The invention discloses application of cellulose acetate produced by taking hemp pulp as a raw material in the preparation of a cellulose acetate cigarette tow.

    youdao

  • 发明公开了一种浆粕原料制成醋酸纤维素制备用醋酸纤维丝束中的应用

    The invention discloses application of cellulose acetate produced by taking hemp pulp as a raw material in the preparation of a cellulose acetate cigarette tow.

    youdao

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