2013LST EN 60255-26-2013 Measuring relays and protection equipment -- Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013)
2000LST EN 29313-2000 Resistance spot welding equipment - Cooling tubes (ISO 9313:1989)
LST EN 29313-2000 Resistance spot welding equipment - Cooling tubes (ISO 9313:1989) was changed to LST EN 60255-26-2013 Measuring relays and protection equipment -- Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013).