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畢業(yè)論文成績單任務(wù)書開題報(bào)告摘要(參考版)

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【正文】 關(guān)鍵詞:橋梁 基礎(chǔ) 墩臺(tái) 病害 防治措施 AbstractAt present, China has increased investment in infrastructure, transportation industry is undergoing a new round of development. The bridge serves as important infrastructure, the development of the national economy plays an important role in. In order to ensure the bridge could play the expected economic benefits, so as to ensure the safety and suitability, therefore, the bridge disease maintenance, repair, brook no delay. This design mainly fro
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