SS EN ISO 6947 Ed. 1 (1997)被替代
Welding Consumables - Tubular Cored Electrodes For Metal Arc Welding With And Without A Gas Shield Of Non Alloy And Fine Grain Steels - Classification
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Describes working positions and facilitates the location of welds in space with reference to the horizontal reference plane, (normally parallel to the workshop floor) using angles of slope and rotation independent from surrounding construction.
NEN EN ISO 6947:1997 - Identical
NF EN ISO 6947:1997 - Identical
BS EN ISO 6947:1997 - Identical
DIN EN ISO 6947 (1997-05) - Identical
NBN EN ISO 6947:1997 - Identical
SN EN ISO 6947:1997 - Identical
ONORM EN ISO 6947:1997 - Identical
I.S. EN ISO 6947:1997 - Identical
NS EN ISO 6947 Ed. 1 (1997) - Identical
ISO 6947:1990 - Identical
UNI EN ISO 6947:1998 - Identical
UNE EN ISO 6947:1997 - Identical
