IEC 60501:1975 ed1.0

Заменен

Safety requirements for arc welding equipment - Plugs, socket-outlets and couplers for welding cables — 6 стр.

Relates to plugs, socket-outlets and couplers for welding cables to equipment supplying a welding current under normal conditions.

Заменен на

IEC 60974-12:1992 ed1.0

ICS

25.160.30 Welding. Including thermal cutting equipment / Сварочное оборудование. Включая оборудование для термической резки