Structural properties and hydraulic system of hydraulic elevator bridge 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。

youdao

Structural properties and hydraulic system of hydraulic elevator bridge 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。

youdao