FAQs
IEC TR 60255-22-3:1989
Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection...
IEC TR 60977:1989
Medical electrical equipment - Medical electron accelerators in the range of 1 MeV to 50 MeV -...
IEC TR 60943:1989
Guide for the specification of permissible temperature and temperature rise for parts of...
IEC TR 60919-1:1988
Performance of high-voltage d.c. (HVDC) systems. Part 1: Steady-state conditions
IEC TS 60941:1988
Mechanical endurance functional tests for electrical insulation systems
IEC TR 60878:1988
Graphical symbols for electrical equipment in medical practice
IEC TR 60930:1988
Guidelines for administrative, medical, and nursing staff concerned with the safe use of...
IEC TR 60887:1988
Glass bulb designation system for lamps
IEC TR 60684-3-406:1988
Specification for flexible insulating sleeving. Part 3: Specification requirements for...