横梁升降速度 Beam Lift Speed ; Elevating and lowering speed crossrail ; Beam lifting speed
横梁升移辊 cross beam lifting roller
横梁升降行程 Beam Lift Itinerary
浮筒平衡梁升船机 floating balancing ship lift
横梁升降 Horizontal Lifting
梁升民 Yang Seung-Min
衡梁升降装置 cross rail elevating device
横梁升降电动机功率 beam lifting motor power
横梁升降电机功率 Beam lifting motor power
提升梁 lifting beam
该举升梁液压系统成功地解决了相距24米的两平台在运动过程中的同步问题和自身水平状态保持问题，工作稳定可靠。
The system, stable and reliable, ensures the synchronization of two platforms which are apart from each other with a distance of 24m and their own level condition.
主要阐述了自升式钻井平台悬臂梁的两种结构形式特点，以及目前我国新建自升式钻井平台的选型目标。
This paper discusses the two structure forms of cantilevers of jack-up drilling platforms, and the type selection of news jack-up drilling platforms in our country.
本文介绍一种新的结构体系——无粘结预应力井式梁板、悬挂技术夹层升板结构。
This paper introduces an unbonded post-tensioned grid slab floor system with a suspended mezzanine underneath for ventilation installations constructed by lift-slab method.
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