【求助】求ISO 1833-20 22 23 24纤维含量分析

nbhelang · 发表于 2011-11-8 15:42:14

ISO 1833-20-2009 Textiles -- Quantitative chemical analysis -- Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)

ISO 1833-22 Textiles -- Quantitative chemical analysis -- Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using formic acid and zinc chloride)

ISO 1833-23. Textiles. Quantitative chemical analysis. Part 23. Mixtures of polyethylene and polypropylene (method using cyclohexanone)

ISO 1833-24:2010 Textiles -- Quantitative chemical analysis -- Part 24: Mixtures of polyester and certain other fibres (method using phenol and tetrachloroethane)

蓝玫瑰 · 发表于 2013-10-28 16:54:34

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[已应助] 【求助】求ISO 1833-20 22 23 24纤维含量分析

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