Ревидиран
Specifies safety requirements for arc striking and arc stabilizing devices used in arc welding and allied processes (typically plasma arc cutting and arc spraying).
ПОВУЧЕН
IEC 60974-3:2003 ED1
99.60
Повлачење ступило на снагу
21. 11. 2007.
ПОВУЧЕН
IEC 60974-3:2007 ED2