Electrical engineering; basis environmental testing procedures; test Fc and guidance: vibration (sinusoidal); identical with IEC 60068-2-6:1982 (status as of 1985)
Electrotechnic; basic environmental testing procedures; mounting of components, equipment and other articles for dynamic tests including shock (Ea), bump (Eb),vibration (Fc and Fd) and steady-state acceleration (Ga) and guidance; identical with IEC 60068-2-47, edition 1982
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; stationary use at weatherprotected locations; identical with 721-3-3:1987