
Specification and qualification of welding procedures for metallic materials - Welding procedure test Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
出版:International Organization for Standardization

专家解读视频
ONORM EN ISO 15614-1:2005 - Identical
NEN EN ISO 15614-1:2004 - Identical
SS EN ISO 15614-1:2004 - Identical
UNE EN ISO 15614-1:2005 - Identical
PN EN ISO 15614-1:2005 - Identical
NS EN ISO 15614-1:2004 - Identical
NF EN ISO 15614-1:2005 - Identical
UNI EN ISO 15614-1:2005 - Identical
I.S. EN ISO 15614-1:2004 - Identical
NBN EN ISO 15614-1:2004 - Identical
DIN EN ISO 15614-1 (2004-11) - Identical
BS EN ISO 15614-1:2004+A2:2012 - Identical
SN EN ISO 15614-1:2004 - Identical
KS B ISO 15614-1:2007 - Identical
GB/T 19869.1-2005 - Identical
UNI EN ISO 15614-1:2008 - Identical
PN EN ISO 15614-1:2008 - Identical
DIN EN ISO 15614-1 (2008-09) - Identical