单词light-bridge
网络: 光桥；灯光渡桥；亮桥
Reasons for Damage of Light Bridge Abutment of Small Bridge-Culvert, and Measures for Prevention and Treatment of It
小桥涵轻型桥台损坏原因及防治措施
Maintaining dual pillar light bridge piers by using consolidation method of supporting panel
采用联结板加固法整治双柱式轻型桥墩