 |
нижняя пачка
| мощного угольного пласта
| нижняя пачка | |
| geol. | bottom bench; lower bench |
| мощный угольный пласт | |
| geol. | callows |
| O&G | callow |
| |||
| bottom bench; lower bench | |||
| bench-floor (угольного пласта) | |||
|
нижняя пачка : 10 phrases in 7 subjects |
| Forestry | 1 |
| Geology | 1 |
| Makarov | 2 |
| Oil and gas technology | 1 |
| Sakhalin | 2 |
| Sakhalin R | 1 |
| Technology | 2 |