Designation: E18 − 24An American National StandardStandard Test Methods forRockwell Hardness of Metallic Materials1,...
Обозначение: E18 – 20Стандартные методы испытаний для определения тв...
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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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