
Specification and qualification of welding procedures for metallic materials - Welding procedure test Part 7: Overlay welding
出版:International Organization for Standardization

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KS B ISO 15614-7:2008 - Identical
NBN EN ISO 15614-7:2007 - Identical
I.S. EN ISO 15614-7:2007 - Identical
NS EN ISO 15614-7 Ed. 1 (2007) - Identical
NF EN ISO 15614-7:2007 - Identical
SN EN ISO 15614-7:2007 - Identical
BS EN ISO 15614-7:2007 - Identical
DIN EN ISO 15614-7 (2007-09) - Identical
SS EN ISO 15614-7 Ed. 1 (2007) - Identical
NEN EN ISO 15614-7:2007 - Identical
UNI EN ISO 15614-7:2008 - Identical
PN EN ISO 15614-7:2007 - Identical
UNE EN ISO 15614-7:2008 - Identical