DIN EN 757 (1997-05)被替代
Covered electrodes for manual metal arc welding of high strength steels - Classification
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This standard is included in DIN DVS Handbook 8. Defines requirements for classification of covered electrodes in terms of yield and tensile strength, together with elongation of the all-weld metal.
UNE EN 757:1997 - Identical
SS EN 757 Ed. 1 (1997) - Identical
NS EN 757 Ed. 1 (1997) - Identical
UNI EN 757:1998 - Identical
NF EN 757:1997 - Identical
I.S. EN 757:1997 - Identical
BS EN 757:1997 - Identical
NEN EN 757:1997 - Identical
SN EN 757:1997 - Identical
NBN EN 757:1997 - Identical
ONORM EN 757:1997 - Identical
