
Welding consumables. Wire electrodes, wires and rods for arc welding of stainless and heat-resisting steels. Classification
出版:British Standards Institution

专家解读视频
2000 [15/01/2000]
© British Standards Institution 2013
UNI EN 12072:2001 - Identical
I.S. EN 12072:2000 - Identical
NS EN 12072 Ed. 1 (2000) - Identical
UNE EN 12072:2000 - Identical
SS EN 12072 Ed. 1 (2000) - Identical
NEN EN 12072:1999 - Identical
SN EN 12072:1999 - Identical
DIN EN 12072 (2000-01) - Identical
ONORM EN 12072:2000 - Identical
NF EN 12072:1999 - Identical
NBN EN 12072:1999 - Identical