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ASTM A568 - A 568M - 25a.pdf
Designation: A568/A568M − 25aStandard Specification forSteel, Sheet, Carbon, Structural, and High-Strength Low-Alloy,...
2026-02-05发布0 浏览30 页0 次下载806.42 KB
ASTM A568 - A 568M - 25.pdf
Designation: A568/A568M − 25Standard Specification forSteel, Sheet, Carbon, Structural, and High-Strength Low-Alloy, ...
2026-02-05发布0 浏览30 页0 次下载809.28 KB
ASTM A568 - A 568M - 19a.pdf
Designation: A568/A568M − 19aStandard Specification forSteel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy,...
2025-11-30发布0 浏览30 页0 次下载685.51 KB
ASTM A568 - A 568M - 19 rus.pdf
Обозначение: А568/А568M – 19Стандартные технические условия на сталь, т...
2025-11-12发布161 浏览32 页5 次下载1.36 MB