 |
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| drucklos (D.Lutoshkin) | |||
| под атмосферным давлением: 9 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Hydraulics | 1 |
| Nuclear and fusion power | 4 |
| Technology | 2 |
|
| |||
| drucklos (D.Lutoshkin) | |||
| под атмосферным давлением: 9 phrases in 5 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| Hydraulics | 1 |
| Nuclear and fusion power | 4 |
| Technology | 2 |