 |
| |||
| indicating relay | |||
| indicator relay; annunciator relay | |||
|
relais de signalisation : 4 do fraz, 2 tematyki |
| Elektronika | 3 |
| Nauka o ziemi | 1 |
|
| |||
| indicating relay | |||
| indicator relay; annunciator relay | |||
|
relais de signalisation : 4 do fraz, 2 tematyki |
| Elektronika | 3 |
| Nauka o ziemi | 1 |