NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0289-1 ; VDE 0289-1:1988-03 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-881 | 1983 | International Electrotechnical Vocabulary. Part 881 : Chapter 881: Radiology and radiological physics More |
