• 中心墩式中心传动吸式吸

    It has a supporting block in the centre with central transmission. The sludge is removed by spontaneous imbibition through flat nozzle.

    youdao

  • 中心墩式中心传动吸式吸

    It has a supporting block in the centre with central transmission. The sludge is removed by spontaneous imbibition through flat nozzle.

    youdao

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