 |
| песчаный грунт: 50 phrases in 12 subjects |
| Automobiles | 1 |
| Cement | 1 |
| Construction | 5 |
| Forestry | 1 |
| General | 1 |
| Geology | 10 |
| Hydraulic engineering | 9 |
| Military | 6 |
| Mining | 3 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Technology | 10 |
|
| песчаный грунт: 50 phrases in 12 subjects |
| Automobiles | 1 |
| Cement | 1 |
| Construction | 5 |
| Forestry | 1 |
| General | 1 |
| Geology | 10 |
| Hydraulic engineering | 9 |
| Military | 6 |
| Mining | 3 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Technology | 10 |