关井 | |
dril. | close-in a well; closing-in; closing well; hang her on the wrench |
mining. | close in; shut-down; shutin; shut-in; shut in well; well shut-in |
期 | |
sport. | period |
关井 : 217 phrases in 10 subjects |
Business | 1 |
Drilling | 43 |
Earth sciences | 6 |
Engineering geology | 1 |
Geology | 1 |
Geophysics | 3 |
Mining | 69 |
Navigation | 2 |
Oil / petroleum | 76 |
Technology | 15 |