FAQs
IEC 60981:2004
Extra heavy-duty electrical rigid steel conduits
IEC 60980:1989
Recommended practices for seismic qualification of electrical equipment of the safety system...
IEC 60974-9:2010
Arc welding equipment - Part 9: Installation and use
IEC 60974-8:2009
Arc welding equipment - Part 8: Gas consoles for welding and plasma cutting systems
IEC 60974-7:2013
Arc welding equipment - Part 7: Torches
IEC 60974-6:2010
Arc welding equipment - Part 6: Limited duty equipment
IEC 60974-5:2013
Arc welding equipment - Part 5: Wire feeders
IEC 60974-4:2010
Arc welding equipment - Part 4: Periodic inspection and testing
IEC 60974-3:2013
Arc welding equipment - Part 3: Arc striking and stabilizing devices