NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60477-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60051-9 | 2019-02 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods More |
| IEC 60258 | 1968 | Direct acting recording electrical measuring instruments and their accessories More |
| IEC 60359 | 2001-12 | Electrical and electronic measurement equipment - Expression of performance More |
