 |
| |||
| 开式加油法; 开式加油法明挖法 | |||
| |||
| 发明...方法 | |||
| открытый способ: 28 phrases in 7 subjects |
| Business | 1 |
| Construction | 1 |
| General | 15 |
| Geology | 3 |
| Mining | 1 |
| Oilfields | 1 |
| Technology | 6 |
|
| |||
| 开式加油法; 开式加油法明挖法 | |||
| |||
| 发明...方法 | |||
| открытый способ: 28 phrases in 7 subjects |
| Business | 1 |
| Construction | 1 |
| General | 15 |
| Geology | 3 |
| Mining | 1 |
| Oilfields | 1 |
| Technology | 6 |