肇庆不锈钢栏杆 河道河堤防护栏 桥梁景观防撞栏

肇庆不锈钢栏杆 河道河堤防护栏 桥梁景观防撞栏

Zhaoqing stainless steel railings river embankment guardrail bridge landscape anti collision barrier

桥梁护栏形式的选择，首先应根据公路等级。

The selection of bridge guardrail form should be based on highway grade.

综合考虑其、协调性、需防护对象的特性。

The safety, coordination and the characteristics of the object to be protected are comprehensively considered.

及现场几何条件等因素确定。

And the geometric conditions of the site.