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ISO 683-11:2012 EN
Heat-treatable steels, alloy steels and free-cutting steels — Part 11: Case-hardening steels
废止
发布日期 :
2012-09-20
实施日期 :
ISO 10893-11:2011/Amd 1:2020 EN
Non-destructive testing of steel tubes — Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections — Amendment 1: Change of ultrasonic test frequency; change of acceptance criteria
现行
发布日期 :
2020-06-10
实施日期 :
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