| |||
| маркшейдерский уровень | |||
| нивелир | |||
|
surveyor level : 11 phrases in 5 subjects |
| Geology | 5 |
| Mining | 3 |
| Oilfields | 1 |
| Surveying | 1 |
| Technology | 1 |
| |||
| маркшейдерский уровень | |||
| нивелир | |||
|
surveyor level : 11 phrases in 5 subjects |
| Geology | 5 |
| Mining | 3 |
| Oilfields | 1 |
| Surveying | 1 |
| Technology | 1 |