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复合管桥梁护栏 佛山护栏厂

Foshan guardrail factory of composite pipe bridge guardrail

即防撞等级的确定。

That is, the determination of anti-collision level.

该原则是所有所选护栏都应满足的基本要求。

This principle is a basic requirement for all selected guardrails.

所以在是否是合理选择的问题上本条原则上不能作为判别依据。

Therefore, in principle, this article can not be used as the basis for judging whether it is a reasonable choice.

其目的 是为了防止失控车辆越出桥外。

The purpose is to prevent out of control vehicles from crossing the bridge.

具有使车辆不能突破、下穿、翻越桥梁以及美化 桥梁建筑的功能。

It has the function of making the vehicle unable to break through, pass under, cross the bridge and beautify the bridge construction.