Electric three-potential four-way valve is a special equipment for ship heeling adjustment during cargohandlingoperation on cargo ship. It was purchased from foreign countries in the past.
电动三位四通阀是货船在装卸货物和作业时调整船舶横倾的专用设备,过去都是从国外订购。
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Aimed at the safety and based on the potential problems during cargohandling, the precautionary measures to the operation of loading and discharging are introduced in this paper.