pumping well的意思|示意

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pumping well相关短语

1、 beam pumping well 游梁式抽油机抽油的井

2、 pumping well power plant 抽油井动力装置

3、 dual pumping well 双层抽油井

4、 pumping well group 抽水孔组

5、 pumping well for irrigation 灌溉机井

6、 Pumping well Pumper 抽油井

7、 vacuum pumping well 真空井

8、 rod pumping well 抽油机井

9、 single pumping well 单个的抽水井