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标签“C14”的相关文档,共2条
  • ASTM C14 - 20 (2025).pdf

    ASTM C14 - 20 (2025).pdfVIP

    Designation: C14 − 20 (Reapproved 2025)Standard Specification forNonreinforced Concrete Sewer, Storm Drain, and Culv...

    2026-02-05发布0 浏览5 页0 次下载211.66 KB
  • ASTM C14 - 20.pdf

    ASTM C14 - 20.pdfVIP

    Designation: C14 − 20Standard Specification forNonreinforced Concrete Sewer, Storm Drain, and CulvertPipe1This standa...

    2025-11-30发布0 浏览5 页0 次下载104.8 KB
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