标签“01833-9-2019.pdf”的相关文档,共1条
  • ISO 01833-9-2019.pdf

    ISO 01833-9-2019.pdf

    ©ISO2019Textiles—Quantitativechemicalanalysis—Part9:Mixturesofacetatewithcertainotherfibres(methodusingbenzylalcohol)Textiles—...

    2026-02-02788235.54 KB86
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