SS EN ISO 21952 Ed. 2 (2012)现行
Welding Consumables - Wire Electrodes, Wires, Rods And Deposits For Gas Shielded Arc Welding Of Creep-Resisting Steels - Classification (Iso 21952:2012)
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Describes requirements for classification of wire electrodes, wires and rods for gas shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition.
SN EN ISO 21952:2008 - Identical
ONORM EN ISO 21952:2008 - Identical
NS EN ISO 21952 Ed. 1 (2007) - Identical
NF EN ISO 21952:2008 - Identical
DIN EN ISO 21952 (2008-02) - Identical
ONORM EN ISO 21952:2012 - Identical
NF EN ISO 21952:2012 - Identical
NEN EN ISO 21952:2012 - Identical
I.S. EN ISO 21952:2012 - Identical
BS EN ISO 21952:2012 - Identical
SN EN ISO 21952:2012 - Identical
NS EN ISO 21952:2012 - Identical
DIN EN ISO 21952 (2012-08) - Identical
