厂家负责人：15918648146 徐小平
珠海防撞护栏设施 公路隔离栏 澳式护栏价格
Zhuhai crash barrier facilities Highway Barrier Australian barrier price
金属制桥梁护栏的立柱和横梁是桥梁护栏的受力构件。
The column and beam of metal bridge guardrail are the stress components of bridge guardrail.
需要具有良好的吸收车辆碰撞能量的特性。
It is necessary to have good characteristics of absorbing vehicle collision energy.
同时也要便于加工和安装。
At the same time, it should be easy to process and install.
国内外常用的桥梁护栏横梁形式和立柱断面形式。
The most commonly used bridge guardrail beam form and column section form at home and abroad.
