NF EN ISO 15614-7:2007被替代
Specification And Qualification Of Welding Procedures For Metallic Materials - Welding Procedure Test - Part 7: Overlay Welding
出版：Association Francaise de Normalisation
专家解读视频
Specifies how a preliminary welding procedure specification for overlay welding is qualified by welding procedure tests.
Indice de classement: A89-057-7. PR NF EN ISO 15614-7 November 2004. (11/2004)
UNI EN ISO 15614-7:2008 - Identical
ISO 15614-7:2007 - Identical
NEN EN ISO 15614-7:2007 - Identical
SS EN ISO 15614-7 Ed. 1 (2007) - Identical
NS EN ISO 15614-7 Ed. 1 (2007) - Identical
I.S. EN ISO 15614-7:2007 - Identical
NBN EN ISO 15614-7:2007 - Identical
DIN EN ISO 15614-7 (2007-09) - Identical
BS EN ISO 15614-7:2007 - Identical
SN EN ISO 15614-7:2007 - Identical
UNI EN ISO 15614-7:2016 - Identical
EN ISO 15614-7:2016 - Identical
SS EN ISO 15614-7 Ed. 2 (2016) - Identical
BS EN ISO 15614-7:2016 - Identical
NEN EN ISO 15614-7:2016 - Identical
