... 海上用梯子 sea ladder 船用梯(从载重线到露天甲的铁档梯 sea ladder 集装箱装卸方式的一种(集装箱从船卸到拖车底盘上 sea land system ...
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船用电梯 lift on ships ; marine elevator ; ship elevator ; TC
船用电梯控制设计 Ship elevator control design ; Elevator control for ship design ; Marine elevator control design
船用电梯的安全操作 Safe Operation of Shipboard Elevator
船用载货电梯 Ship goods lift
船用乘客电梯 Marine passenger elevator
智能船用电梯设计 Intelligent marine elevator design
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