• And the design idea, work principles of the downhole pulsation dampener and determination of some chief parameters was presented in detail.

    文中介绍井下脉动缓冲器设计构思工作原理以及一些主要参数确定

    www.chemyq.com

  • Pulsation dampener can be widely used in pipeline, drilling exploration equipment, pressure balance or pulsation dampening of reciprocating pump.

    空气包(脉动缓冲器广泛用于管路钻井勘探设备往复压力平衡脉动缓冲

    www.zc07.com

  • Pulsation dampener can be widely used in pipeline, drilling exploration equipment, pressure balance or pulsation dampening of reciprocating pump.

    空气包(脉动缓冲器广泛用于管路钻井勘探设备往复压力平衡脉动缓冲

    www.zc07.com

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