NF EN 50444:2008现行
Basic Standard For The Evaluation Of Human Exposure To Electromagnetic Fields From Equipment For Arc Welding And Allied Processes
出版：Association Francaise de Normalisation
专家解读视频
Applicable to equipment for arc welding and allied processes designed for use in industrial or domestic environments, including welding power sources, wire feeders and ancillary equipment, e.g. torches, liquid cooling systems and arc striking and stabilising devices.
Indice de classement: A82-004. PR NF EN 50444 March 2005 (03/2005) PR NF EN 50444 December 2006. (12/2006)
BS EN 50444:2008 - Identical
I.S. EN 50444:2008 - Identical
NEN EN 50444:2008 - Identical
SS EN 50444 Ed. 1 (2008) - Identical
EN 50444:2008 - Identical
BS EN 50444 : 2008 - Identical
I.S. EN 50444:2008 - Identical
EN 50444 : 2008 - Identical
NEN EN 50444 : 2008 - Identical
BS EN 50444 : 2008 - Identical
NEN EN 50444 : 2008 - Identical
I.S. EN 50444:2008 - Identical
