 |
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| heating and ventilation system (Konstantin 1966) | |||
| система обогрева и вентиляции: 10 phrases, 7 sujets |
| Construction | 1 |
| Industrie | 1 |
| Pharmacologie | 2 |
| Sakhaline | 3 |
| Sakhaline R | 1 |
| Technologie | 1 |
| Télécommunications | 1 |
|
| |||
| heating and ventilation system (Konstantin 1966) | |||
| система обогрева и вентиляции: 10 phrases, 7 sujets |
| Construction | 1 |
| Industrie | 1 |
| Pharmacologie | 2 |
| Sakhaline | 3 |
| Sakhaline R | 1 |
| Technologie | 1 |
| Télécommunications | 1 |