制止使用龙门架、钢管脚手架架起电线线路。
How to stop the use of Longmen set up the electrical wiring frame, steel pipe scaffold.
严格按照《龙门架使用说明书》的操作规定条件和作业顺序进行安装。
In strict accordance with the "Longmen shelf manual" operation conditions and operation sequence installation.
动力装置包括液压泵、液压缸、导轨和龙门架，龙门架与壳体固定联接；
The power plant includes a hydraulic pump, a hydraulic cylinder, a guide rail and a gantry. The gantry is fixedly connected with the casing.
有些情况下，地铁车辆还要通过公路运到车辆段交货，这种情况下必须考虑设计有硬化的卸货场地和起重设备，如起重机或龙门架。
In some cases, it is necessary to provide car delivery access by road. Hard standing areas and unloading facilities like cranes or gantries must be considered when designing such a depot.
有些情况下，地铁车辆还要通过公路运到车辆段交货，这种情况下必须考虑设计有硬化的卸货场地和起重设备，如起重机或龙门架。
In some cases, it is necessary to provide car delivery access by road. Hard standing areas and unloading facilities like cranes or gantries must be considered when designing such a depot.
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