标题: ISO 15614-14:2013 Specification and qualification of welding procedures for meta [打印本页] 作者: hgundas 时间: 2020-4-19 21:22:43 标题: ISO 15614-14:2013 Specification and qualification of welding procedures for meta
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ISO 15614-14:2013
Specification and qualification of
welding procedures for metallic
materials — Welding procedure test —
Part 14:
Laser-arc hybrid welding of steels,
nickel and nickel alloys