小桥涵轻型桥台损坏原因及防治措施小橋涵輕型橋檯損壞原因及防治措施 소교함경형교태손배원인급방치조시 Reasons for Damage of Light Bridge Abutment of Small Bridge-Culvert, and Measures for Prevention and Treatment of It
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辽宁交通科技遼寧交通科技료녕교통과기 LIAONING COMMUNICATION SCIENCE AND TECHNOLOGY 2005年6期55-56,共2页