ONORM EN 12070:2000被替代
Welding Consumables - Wire Electrodes, Wires And Rods For Arc Welding Of Creep-resisting Steels - Classification
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines requirements for classification of wires, wire temperature steels, gas shielded metal arc welding and submerged arc welding of creep-resisting, and are based on their chemical composition.
DIN EN 12070 (2000-01) - Identical
BS EN 12070:2000 - Identical
SN EN 12070:1999 - Identical
NEN EN 12070:1999 - Identical
SS EN 12070 Ed. 1 (2000) - Identical
UNE EN 12070:2000 - Identical
NS EN 12070 Ed. 1 (1999) - Identical
I.S. EN 12070:2000 - Identical
UNI EN 12070:2001 - Identical
NBN EN 12070:1999 - Identical
NF EN 12070:1999 - Identical
