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从化防眩隔离栏 道路护栏 揭阳公路护栏 工字钢

Conghua anti glare barrier road guardrail Jieyang highway guardrail I-beam

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.

从而达到预防交通事故的发生。

So as to prevent the occurrence of traffic accidents.

而且加强了反光效果，使车辆行驶过程中一路有亮光伴随。

In addition, the reflective effect is enhanced, so that the vehicle is accompanied by bright light all the way.

一定的密度（指竖栏），还要有一定的强度。

A certain density (refers to the vertical column), but also has a certain strength.

深标三护栏茂名机非隔离护栏 清远道路护栏批发 路侧围栏

Shenbiao three guardrails Maoming machine non isolation guardrail Qingyuan road guardrail wholesale roadside fence