downhole motor 中文意思是什麼
downhole motor
解釋
孔底發動機-
Because the esp is 2000 ~ 3000 meters downhole, there is more 3000 meters power cable between the electric submergible motor and the ground instrument
由於潛油電泵機組位於2000 3000米的井下,在潛油電動機與地面設備之間需要長達3000米的動力電纜。
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