Structural properties and hydraulic system of hydraulic elevatorbridge ofShekou Passenger Wharf is mainly introduced.
主要介绍蛇口客运码头液压升降桥的结构原理及液压系统。
2
The remodeling process of sloped elevator and erection technology of cantilever tower crane were introduced during the south main tower construction of Queshi Bridge in Shantou.
介绍了汕头石大桥南主塔施工中斜爬电梯改装过程和悬臂塔吊安装工艺。
3
Also in the material promotion transporting, the elevator installment, the billboard installment, the ships builds suitably, large-scale project and so on shell of tank, bridge, dam, chimney works.