Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals (IEC 60688:1992 + A1:1997, modified + A2:2001); German version EN 60688:1992 + A1:1999 + A2:2001— 40 стр.
Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts (IEC 60051-1:1997); German version EN 60051-1:1998— 25 стр.
Electrical engineering; basis environmental testing procedures; test Fc and guidance: vibration (sinusoidal); identical with IEC 60068-2-6:1982 (status as of 1985)
Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals (IEC 60688:2012); German version EN 60688:2013— 43 стр.
Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals (IEC 60688:1992); German version EN 60688:1992
Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals (IEC 60688:2012); German version EN 60688:2013— 43 стр.
