• The general super filter device needs fixing pump and chemical cleaning device.

    一般装置另配化学清洗装置。

    youdao

  • The pump design shall be such to have the desired capacity and shall be capable to circulate the chemical at velocity required for cleaning of piping system.

    设计满足排量要求能够按照清洗管线系统要求速度循环化学品

    youdao

  • The pump design shall be such to have the desired capacity and shall be capable to circulate the chemical at velocity required for cleaning of piping system.

    设计满足排量要求能够按照清洗管线系统要求速度循环化学品

    youdao

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