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Designation: A409/A409M − 24Standard Specification forWelded Large Diameter Austenitic Steel Pipe for Corrosiveor Hi...
Обозначение A 409/A409M – 01 (Переутвержден в 2005) СТАНДАРТНЫЕ ТЕХНИЧЕСКИ...
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BS EN ISO 1127-1997.pdf9214页NBIC NB 23-2025 Part 2 — Inspection.pdf142413页ASTM A182-21.pdf8217页AS 4700.1.2.5-2014.pdf61109页AS NZS 4478-1997 scan.pdf738页AS 2118.1-2017.pdf90473页
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