 |
| |||
| probe (Iryna_mudra) | |||
| contact detector | |||
| контактный детектор: 7 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 5 |
| Quantum electronics | 1 |
|
| |||
| probe (Iryna_mudra) | |||
| contact detector | |||
| контактный детектор: 7 phrases in 3 subjects |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 5 |
| Quantum electronics | 1 |