标签“01872-1-1993”的相关文档,共1条
  • ISO 01872-1-1993 scan.pdf

    ISO 01872-1-1993 scan.pdf

    INTERNATIONALSTANDARDIS01872-ISecondedition1993-l2-l5Plastics-Polyethylene(PE)mouldingandextrusionmaterials-Part1:Designationsyste...

    2026-02-02756457.3 KB149
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