• Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.

    机舱风、舱底应急切断装置操作试验

    youdao

  • There is emergency bilge water suction mouth in the engine room, which directly to the suction mouth of bilge pump.

    机舱内设应急直通舱底吸口。

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  • There is emergency bilge water suction mouth in the engine room, which directly to the suction mouth of bilge pump.

    机舱内设应急直通舱底吸口。

    youdao

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