湛江河道护栏 防撞护栏 不锈钢复合管河道护栏
Zhanjiang River guardrail anti collision guardrail stainless steel composite pipe River guardrail
桥梁护栏是指设置于桥梁上的护栏。
Bridge guardrail refers to the guardrail set on the bridge.
其目的是为了防止失控车辆越出桥外,具有使车辆不能下穿。
Its purpose is to prevent the out of control vehicle from crossing the bridge, so that the vehicle can not pass under.
翻越桥梁以及美化桥梁建筑的功能。
The function of crossing the bridge and beautifying the bridge building.