 |
| |||
| 2π detector; two pi radiation detector; 2π radiation detector; two pi counter; 2π counter | |||
| two pi detector | |||
| 2π-Detektor: 9 phrases in 1 subject |
| Радиоактивное излучение | 9 |
|
| |||
| 2π detector; two pi radiation detector; 2π radiation detector; two pi counter; 2π counter | |||
| two pi detector | |||
| 2π-Detektor: 9 phrases in 1 subject |
| Радиоактивное излучение | 9 |