IS 18543-2024 紡織品 定量化學分析 氯纖維、某些改性腈綸、某些彈性纖維、醋酸纖維、三醋酸纖維與某些其他纖維的混合物使用環己酮的方法
Textiles - Quantitative Chemical Analysis - Mixtures of Chlorofibres, Certain Modacrylics, Certain Elastanes, Acetates, Triacetates with Certain other Fibres Method Using Cyclohexanone