IEC 60051-9:1988/AMD1:1994 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods; Amendment 1
Inserts new cubclauses 4.6.1.5 and 4.6.1.6 on page 109.
IEC 60051-9:1988/AMD1:1994 history
2019IEC 60051-9:2019 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods
1995IEC 60051-9:1988/AMD2:1995 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods; Amendment 2
1994IEC 60051-9:1988/AMD1:1994 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methods; Amendment 1
1988IEC 60051-9:1988 Direct acting indicating analogue electrical measuring instruments and their accessories; part 9: recommended test methods