实施日期:2001-12-01
Qualification testing of welders for under-water welding - Part 1: Diver-welders for hyperbaric wet welding
适用范围:The document specifies essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of diver-welder performance for the welding of ste...
Qualification testing of welders for underwater welding -- Part 1: Diver-welders for hyperbaric wet welding
发布日期:2001-12-01 实施日期:2001-12-01
Welding consumables - Welding consumables for underwater hyperbaric wet welding of unalloyed and fine grain steels - Acceptance specifications for testing and qualification of welding consumables for...
适用范围:This standard specifies acceptance conditions for the approval of welding consumables for underwaterhyperbaric wet welding of non-alloy and fine grain steels with a minimum yield strength of up to 420 ...
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