Hydropower Station Gantry Crane: mainly used for lifting and opening and closing gates, but also the installation.
水电站龙门起重机：主要用来吊运和启闭闸门，也可进行安装作业。
Introduces OCS construction transitional plan such as railway line-moving, line-crossing and side-exchanging, bridge and track laying, station closing up etc. on Zhuzhou-Liupanshui double track lines.
介绍了株六复线改造因线路拨移、线路交叉换侧、桥梁铺架、车站封闭等引起接触网施工方案的过渡。
Under normal circumstances such as the design of the gate, just to meet the opening and closing when the pump station working and the need for maintenance requirements;
对于闸门的设计，需要考虑的时间跨度比较大，考虑的情况也比较多。比如正常情况下闸门的设计，只需满足开、关泵站以及需要检修时的要求；
Under normal circumstances such as the design of the gate, just to meet the opening and closing when the pump station working and the need for maintenance requirements;
对于闸门的设计，需要考虑的时间跨度比较大，考虑的情况也比较多。比如正常情况下闸门的设计，只需满足开、关泵站以及需要检修时的要求；
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