 |
| |||
| subgrade soil | |||
| sub-base | |||
| subsoil | |||
| подстилающий слой грунта: 5 phrases in 5 subjects |
| Airports and air traffic control | 1 |
| Military | 1 |
| Oceanography & oceanology | 1 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
|
| |||
| subgrade soil | |||
| sub-base | |||
| subsoil | |||
| подстилающий слой грунта: 5 phrases in 5 subjects |
| Airports and air traffic control | 1 |
| Military | 1 |
| Oceanography & oceanology | 1 |
| Sakhalin | 1 |
| Sakhalin R | 1 |