鋅鋼橋梁景觀護(hù)欄 廠家供應(yīng) 河道安全隔離防撞欄
Zinc steel bridge beam landscape guardrail manufacturer supplies River safety isolation barrier
橋梁護(hù)欄的防撞性能:所選取的護(hù)欄型式在強(qiáng)度上必須。
Anti collision performance of bridge guardrail: the selected guardrail type must be in strength.
能有效的吸收設(shè)計(jì)碰撞能量。
It can effectively absorb the design collision energy.
阻止相應(yīng)失控車輛越出橋外或進(jìn)入對(duì)向車道并使其正確改變行駛方向。
Prevent the corresponding out of control vehicles from crossing the bridge or entering the opposite lane and make them change the driving direction correctly.