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ASTM C672 - C 672M - 12.pdf
Designation: C672/C672M − 12Standard Test Method forScaling Resistance of Concrete Surfaces Exposed toDeicing Chemic...
2025-11-30发布0 浏览3 页0 次下载78.87 KB
ASTM A672 - A 672M - 19 rus.pdf
Обозначение: A672/A672M ‒ 19Стандартные технические условия на стальные...
2025-11-12发布183 浏览9 页1 次下载783.64 KB
ASTM A672 - A 672M - 19.pdf
Designation: A672/A672M − 19Standard Specification forElectric-Fusion-Welded Steel Pipe for High-Pressure Serviceat Mo...
2025-11-12发布144 浏览7 页2 次下载135.47 KB