Aiming to accurately and easily analyze the fiber content in the silk and cashmere blend fabric, the method of using hydrochloric acid is proposed.
为了准确、便捷地分析丝与羊毛羊绒混纺产品的纤维含量，利用丝和羊毛羊绒不同的化学性质，提出了浓盐酸法。
Aiming to accurately and easily analyze the fiber content in the silk and cashmere blend fabric, the method of using hydrochloric acid is proposed.
为了准确、便捷地分析丝与羊毛羊绒混纺产品的纤维含量，利用丝和羊毛羊绒不同的化学性质，提出了浓盐酸法。
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