东莞港式护栏 马路中间隔离栏杆 潮州市政道路护栏现货 海口京式护栏现货价格

佛山护栏厂家直销 深圳酒店停车场围栏 港式护栏现货

Separation function: traffic barrier separates motor vehicles, non motor vehicles and pedestrians.

将道路在断面上进行纵向分隔，使机动车。

The road is divided longitudinally on the section to make motor vehicles.

非机动车和行人分道行驶，提高了道路交通的安全性。

Non motor vehicles and pedestrians drive separately, which improves the safety of road traffic.