In recent years, with the increase of traffic volume and heavy vehicle, the deterioration of bridge deck pavement is comparatively severer and the maintenance period is becoming increasingly shorter.

 
  • 近年來(lái),隨著(zhù)交通量和重型車(chē)輛的增加,橋面鋪裝損壞較為嚴重,維修周期也越來(lái)越短。
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