IEC 60051-3:1984/AMD1:1994 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters; Amendment 1
Replaces the first two lines of the note in table 1-3.
IEC 60051-3:1984/AMD1:1994 history
2018IEC 60051-3:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
1994IEC 60051-3:1984/AMD1:1994 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters; Amendment 1
1984IEC 60051-3:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 3 : Special requirements for wattmeters and varmeters