
Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification
出版:International Organization for Standardization

专家解读视频
SS EN ISO 17634 Ed. 1 (2006) - Identical
UNE EN ISO 17634:2006 - Identical
SN EN ISO 17634:2006 - Identical
BS EN ISO 17634:2006 - Identical
DIN EN ISO 17634 (2006-06) - Identical
NF EN ISO 17634:2006 - Identical
NBN EN ISO 17634:2006 - Identical
I.S. EN ISO 17634:2006 - Identical
UNI EN ISO 17634:2007 - Identical
NS EN ISO 17634 Ed. 1 (2006) - Identical
PN EN ISO 17634:2006 - Identical
AS/NZS ISO 17634:2006 (R2017) - Identical
NEN EN ISO 17634:2006 - Identical
ONORM EN ISO 17634:2006 - Identical