This paper mainly elaborates the safety and reliability design of hydraulic control system of the liquid gas spring equipment in driving mechanism and horizontal guiding equipment in the process of ship chamber raising and lowering.%该文重点阐述船厢升降过程中驱动机构液气弹簧设备及船厢横导向装置设备的液压控制系统的安全可靠性设计。
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