Обозначение: C150/C150M ‒ 21Стандартные технические условия на портланд...
Designation: C150/C150M − 22Standard Specification forPortland Cement1This standard is issued under the fixed design...
Designation: C150/C150M − 24Standard Specification forPortland Cement1This standard is issued under the fixed design...
op mark sSince 1881SMThi ckness Desi gn of Du cti l e-Iron PipeEffective date: May 1, 2024.First edition approve...
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ANSI AWWA C218-23.pdf7432页ASME BPVC 2025英文原版合集（共计21个）高清电子版1660页ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
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
AS 1288-2021.pdf97184页A234A234M-17.pdf1169页
