pump field的意思|示意

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pump field相关短语

1、 squeezing of pump field 抽运场压缩

2、 oil field pump 油田泵

3、 field pump 野外用泵

4、 water-flooding pump for oil field 油田注水泵

5、 rotating-field pump 旋转磁场泵

6、 pump motor field 泵电机磁场

7、 pump motor shunt field 泵电机并励磁场

8、 rotating-field electromagnetic pump 旋转场电磁泵

9、 oil pump in oil field 油田潜油电泵