NF EN ISO 6947:1997被替代
Welds - Working Positions - Definitions Of Angles Of Slope And Rotation
出版：Association Francaise de Normalisation
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.
Supersedes NFA 88 010. (10/2001) Indice de classement: A80-010PR. (01/2002) PR NF EN ISO 6947 June 2008. (06/2008)
UNE EN ISO 6947:1997 - Identical
SS EN ISO 6947 Ed. 1 (1997) - Identical
NS EN ISO 6947 Ed. 1 (1997) - Identical
I.S. EN ISO 6947:1997 - Identical
ISO 6947:1990 - Identical
UNI EN ISO 6947:1998 - Identical
SN EN ISO 6947:1997 - Identical
ONORM EN ISO 6947:1997 - Identical
DIN EN ISO 6947 (1997-05) - Identical
BS EN ISO 6947:1997 - Identical
NEN EN ISO 6947:1997 - Identical
SS EN ISO 6947 Ed. 2 (2011) - Identical
NEN EN ISO 6947:2011 - Identical
NBN EN ISO 6947:1997 - Identical
