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标签“2699.3-2020.pdf”的相关文档,共1条
  • AS 2699.3-2020.pdf

    AS 2699.3-2020.pdfVIP

    AS 2699.3:2020Built-in components for masonry constructionPart 3: Lintels and shelf angles (durability requirements)AS...

    2025-11-11发布197 浏览36 页8 次下载816.01 KB
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