DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
ISO 669
Resistance welding - Resistance welding equipment - Mechanical and electrical requirements
Widerstandsschweißen - Widerstandsschweißeinrichtungen - Mechanische und elektrische Anforderungen
Responsible national committee
NA 092-00-12 AA - Resistance welding (DVS AG V 3)
Responsible international committee
ISO/TC 44/SC 6 - Resistance welding and allied mechanical joining