工定制城市公路护栏 中山交通马路隔离栏 惠州甲型护栏

工定制城市公路护栏 中山交通马路隔离栏 惠州甲型护栏

Customized urban highway guardrail Zhongshan traffic road barrier Huizhou type a guardrail

还要有一定的强度。

It also needs to have a certain strength.

警示功能：通过安装要使护栏上的轮廓简洁明快。

Warning function: the outline on the guardrail should be concise and bright through installation.

警示驾驶员要注意护栏的存在和注意行人和非机动车等。

Warning drivers to pay attention to the existence of guardrails and pay attention to pedestrians and non motor vehicles.