pumping well
短语词组
- pumping deep well 深抽減載技術
- pumping oil well 抽油機井
- pumping unit well 抽油機井
- waterflooding pumping units well 水敺抽油機井
- pumping irrigation well 辳用機井
- pumping relief well 抽水減壓井
- irrigation pumping station well 灌溉井
- PUMPING FROM WELL POINT 井點抽水
- pumping depression well 抽水減壓井 返回 pumping well