“railway tunnel maintenance”的概念、定义、翻译、参考文献-科学参考

单词	railway tunnel maintenance
释义	railway tunnel maintenance 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	Georg Lukacs Georg Muffat Georg Philipp Telemann Georg Picht Georg Simmel Georg Stiernhielm Georg von Békésy Georg von Peuerbach Georg Wilhelm Friedrich Hegel Georg Wilhelm Friedrich Hegel's Music Aesthetics Georgy Aleksandrovich Tovstonogov Georgy Aleksandrovich Zhukov Georgy Fedorovich Aleksandrov Georgy Ivanovich Chelpanov Georgy Ivanovich Chulkov Georgy Mokeyevich Markov Georgy Nikolaevich Vladimov Georgy Nikolayevich Fliorov Georgy Nikolayevich Leonidze Georgy Nikolayevich Vysotsky Georgy Valentinovich Plekhanov Georgy Vladimirovich Ivanov georheology GEOS GEOSAT

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