ESP high comprehensive failure rate, however, brought heavy loss to oil field.

然而，潜油电泵机组的综合故障率较高，给油田造成重大损失。

youdao

ESP high comprehensive failure rate, however, brought heavy loss to oil field.

然而，潜油电泵机组的综合故障率较高，给油田造成重大损失。

youdao