![]() |
开矿 : 139 phrases in 18 subjects |
Business | 7 |
Ecology | 1 |
Education | 3 |
Electronics | 2 |
Environment | 3 |
General | 61 |
Geology | 12 |
Metallurgy | 1 |
Military | 1 |
Mining | 14 |
Name of organization | 2 |
Nuclear and fusion power | 1 |
Oil and gas | 3 |
Oil and gas technology | 1 |
Oilfields | 1 |
Sakhalin R | 1 |
Technology | 23 |
United Nations | 2 |