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production aquifer; production formation; production horizon; production interval; productive reservoir |
开 采层 : 52 phrases in 9 subjects |
Drilling | 1 |
Economy | 1 |
Engineering geology | 6 |
Explosives and Explosive Ordnance Disposal | 6 |
General | 2 |
Mining | 2 |
Oil / petroleum | 14 |
Technology | 19 |
Water resources | 1 |