GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2:Special requirements for ammeters and voltmeters (English Version)
GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring instruments and their accessories.Part 1:Definitions and general requirements common to all parts
GB/T 7676.9 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9:Recommended test methods
GB/T 7676.2-2017 history
2017GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2:Special requirements for ammeters and voltmeters
1998GB/T 7676.2-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters