FAQs
IEC 60307:1969
Electric fans and regulators for use in ships
IEC 60290:1969
Evaluation of the thermal endurance of electrical insulating varnishes by the helical coil bond...
IEC 60278A:1974
First supplement - Documentation to be supplied with electronic measuring apparatus
IEC 60278:1968
Documentation to be supplied with electronic measuring apparatus
IEC 60249-3A:1976
First supplement: Metal-clad base materials for printed circuits - Specification No. 2:...
IEC 60249-2-9:1987
Base materials for printed circuits. Part 2: Specifications. Specification No. 9: Epoxide...
IEC 60249-2-7:1987
Base materials for printed circuits. Part 2: Specifications. Specification No. 7: Phenolic...
IEC 60249-2-6:1985
Base materials for printed circuits. Part 2: Specifications. Specification No. 6: Phenolic...
IEC 60249-2-5:1987
Base materials for printed circuits. Part 2: Specifications. Specification No. 5: Epoxide woven...
