NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN 45920 ; CECC 40000:1980-03 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 1301-2 | 1978-02 | Units; Submultiples and Multiples for General Use More |
| DIN 323-1 | 1974-08 | Preferred Numbers and Series of Preferred Numbers; Basic Values, Calculated Values, Rounded Values More |
| DIN 323-2 | 1974-11 | Preferred numbers and series of preferred numbers - Introduction More |
| ISO 3 | 1973-04 | Preferred numbers; Series of preferred numbers More |
