NEN EN 758:1997被替代
Welding Consumables - Cored Electrodes For Metal Arc Welding With And Without A Gas Shield Of Non Alloy And Fine Grain Steels - Classification
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines requirements for classifying tubular cored electrodes in the as-welded condition for metal arc welding with or without a gas shield of non-alloy and fine grain steels having a minimum yield strength to 500 N/mm. It is possible to test one such electrode with different gases.
SS EN 758 Ed. 1 (1997) - Identical
NS EN 758 Ed. 1 (1997) - Identical
UNI EN 758:1998 - Identical
NF EN 758:1997 - Identical
I.S. EN 758:1997 - Identical
NBN EN 758:1997 - Identical
UNE EN 758:1997 - Identical
SN EN 758:1997 - Identical
BS EN 758:1997 - Identical
DIN EN 758 (1997-05) - Identical
ONORM EN 758:1997 - Identical
