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标签“B823”的相关文档,共2条
  • ASTM B823 - 20 (2024).pdf

    ASTM B823 - 20 (2024).pdfVIP

    Designation: B823 − 20 (Reapproved 2024)Standard Specification forMaterials for Copper Base Powder Metallurgy (PM)St...

    2026-02-06发布0 浏览7 页0 次下载255.6 KB
  • ASTM B823 - 20.pdf

    ASTM B823 - 20.pdfVIP

    Designation: B823 − 20Standard Specification forMaterials for Copper Base Powder Metallurgy (PM)Structural Parts1This...

    2025-11-12发布191 浏览7 页1 次下载138.97 KB
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