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[国外标准] BS EN ISO 15614-5:2004 Specification and qualification of welding procedures for metallic

P:2008-02-20 15:42:39

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BS EN ISO 15614-5:2004
Specification and qualification of welding procedures for metallic materials - Welding procedure test -
Part 5: Arc welding of titanium, zirconium and their alloys

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