厂家定制公路隔离护栏网 清远热镀锌防眩网 佛山浸塑隔离网批发

Manufacturer customized highway isolation fence net Qingyuan hot galvanized anti glare net Foshan dip plastic isolation network wholesale

5、无照明的大桥、高架桥上；

5. On bridges and viaducts without lighting;

6、长直线路段；

6. Long straight line section;

7、地形起伏变化较大的路段。高速公路、汽车专用一级公路符合下列情况之一者宜设置防眩设施。

7. The road section with large topographic fluctuation. Anti glare facilities should be set up for expressways and first-class highways for automobiles that meet one of the following conditions.