IEC 60086-4:2000 Primary batteries - Part 4: Safety of lithium batteries
IEC 60112:2003 Method for the determination of the proof and the comparative tracking indices of solid insulating materials
IEC 60167:1964 Methods of test for the determination of the insulation resistance of solid insulating materials
IEC 60216 Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplified procedures
IEC 60227 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 7: Flexible cables screened and unscreened with two or more conductors