Industrial-process control systems; instruments with analogue inputs and two- or multi-state outputs; part 1: methods of evaluating the performance (IEC 61003-1-1991); German version EN 61003-1:1993— 18 стр.
Controllers with analogue signals for use in industrial-process control systems; methods of evaluating the performance; identical with IEC 60546-1:1987
Controllers with analogue signals for use in industrial-process control systems; guidance for inspection and routine testing; identical with IEC 60546-2:1987
Electrical engineering; basis environmental testing procedures; test Fc and guidance: vibration (sinusoidal); identical with IEC 60068-2-6:1982 (status as of 1985)
Electrical engineering; basic environmental testing procedures; tests; test N: change of temperature; identical with IEC 60068-2-14, edition 1984 (status as of 1986)
