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升船机
释义
升船机
Encyclopedia
工学
通航建筑物
释
ship lift
升船机
用机械方法升降船舶,以通过航道上有集中水位落差的区段的通航建筑物。
工学
〔升降机〕
释
ship lift
升船机
利用机械设备以垂直(或倾斜)的方式升降船舶进行上墩或下水作业,使其通过航道上的集中落差点的过船通航机械设施。
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Rural Five Guarantee Support
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