For the wells with inadequate liquid supplies,speed-adjustable motors and intelligent intermissive pumping technology should be used.
对于供液不足井,应采用调速电机、智能抽技术。
For the wells with inadequate liquid supplies,speed-adjustable motors and intelligent intermissive pumping technology should be used.
对于供液不足井,应采用调速电机、智能抽技术。
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