• Gear pump with the direction of rotation into and out in line with the oil mouth.

    齿轮泵旋转方向口相符

    youdao

  • To meet the needs of transporting more oil in Ansai-Yan'an oil pipeline, the centrifugal pump sets used in the pumping stations along the line need to be modified.

    针对安延线输送能力不能满足实际生产需要状况,提出了对安延线各站油泵进行技术改造的方案。

    youdao

  • To meet the needs of transporting more oil in Ansai-Yan'an oil pipeline, the centrifugal pump sets used in the pumping stations along the line need to be modified.

    针对安延线输送能力不能满足实际生产需要状况,提出了对安延线各站油泵进行技术改造的方案。

    youdao

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