Methods of evaluating the performance of electrical and pneumatic analogue chart recorders for use in industrial-process control systems (IEC 60873:1986, modified); German version EN 60873:1993— 22 стр.
Controllers with analogue signals for use in industrial-process control systems - Part 1: Methods of evaluating the performance (IEC 60546-1:1987); German version EN 60546-1:1993— 27 стр.
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 - Part 2: Guidance for inspection and routine testing (IEC 60546-2:1987); German version EN 60546-2:1993— 10 стр.
Methods of evaluating the performance of electrical and pneumatic analogue chart recorders for use in industrial-process control systems; (IEC 60873:1986 modified); german version HD 504 S1:1988— 21 стр.
