| |||
field | |||
oil and natural gas fields | |||
oil and gas field; oil-gas field |
油气田: 86 phrases in 12 subjects |
Automobiles | 1 |
Business | 1 |
Chemistry | 3 |
Construction | 1 |
Drilling | 5 |
Earth sciences | 2 |
Electronics | 1 |
Geology | 1 |
Mining | 1 |
Oil / petroleum | 29 |
Oil processing plants | 1 |
Technology | 40 |