NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60393-4 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 17 | 1973-04 | Guide to the use of preferred numbers and of series of preferred numbers More |
| ISO 2533 | 1975-05 | Standard Atmosphere More |
| ISO 3 | 1973-04 | Preferred numbers; Series of preferred numbers More |
| ISO 497 | 1973-05 | Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers More |
