 |
| |||
| стена в грунте; диафрагма (плотины) | |||
| 連: 120 phrases in 9 subjects |
| Mathematics | 2 |
| Metallurgy | 1 |
| Physics | 1 |
| Quotes and aphorisms | 1 |
| Rail transport | 4 |
| Shipbuilding | 1 |
| Soviet | 3 |
| Technology | 102 |
| Telephony | 5 |
|
| |||
| стена в грунте; диафрагма (плотины) | |||
| 連: 120 phrases in 9 subjects |
| Mathematics | 2 |
| Metallurgy | 1 |
| Physics | 1 |
| Quotes and aphorisms | 1 |
| Rail transport | 4 |
| Shipbuilding | 1 |
| Soviet | 3 |
| Technology | 102 |
| Telephony | 5 |