The utility model effectively improves the smooth driving of the vehicle and reliability of the operation, through capacity and bearing capacity.
有效提高车辆平顺性、操纵稳定性、通过能力及承载能力。
Prestressed concrete box girder with its structural rigidity for good, smooth driving comfort, appearance handsome, conservation and has the advantages of simple engineering welcome.
预应力混凝土连续箱梁以其结构刚度好、行车平顺舒适、外形美观、养护简单等优点而备受工程界欢迎。
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