| |||
| Steuergitter n (rad) | |||
| Steuergitter n (valve) | |||
| Steuergitter n | |||
|
control-grid : 24 do fraz, 4 tematyki |
| Anteny i falowody | 1 |
| Optyka | 2 |
| Pospolicie | 3 |
| Technika i technologia | 18 |
| |||
| Steuergitter n (rad) | |||
| Steuergitter n (valve) | |||
| Steuergitter n | |||
|
control-grid : 24 do fraz, 4 tematyki |
| Anteny i falowody | 1 |
| Optyka | 2 |
| Pospolicie | 3 |
| Technika i technologia | 18 |