“铁路隧道养护维修”的概念、定义、翻译、参考文献-科学参考

单词	铁路隧道养护维修
释义	铁路隧道养护维修 Encyclopedia 工学﹝铁路工务养护维修﹞释 railway tunnel maintenance铁路隧道养护维修对铁路隧道主要结构和附属设施（拱墙结构、隧底结构、防排水设施、附属洞室、洞室门、洞门结构等）进行的检查、养护、维修和大修。
随便看	Constitution of Cuba（1940） Constitution of Fiji 1970 Constitution of Fiji 1990 Constitution of Fiji 1997 Constitution of May 9th Constitution of Mexico（1814） Constitution of Mexico（1824） Constitution of Mexico（1857） Constitution of Mexico（1917） Constitution of Nigeria 1960 Constitution of Nigeria 1979 Constitution of Republic of China Constitution of Republic of China（1946） Constitution of Republic of Paraguay(1940) Constitution of Republic of Paraguay(1967) Constitution of Republic of Paraguay(1992) Constitution of the Commonwealth of Puerto Rico in 1952 Constitution of the Fifth French Republic Constitution of the Food and Agriculture Organization of the United Nations Constitution of the German Empire Constitution of the Independent State of Papua New Guinea Constitution of the People's Republic of China Constitution of the Republic of Bolivia 1961 Constitution of the Republic of Bolivia 1967 Constitution of the Republic of India

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