“erecting crane for railway bridge span”的概念、定义、翻译、参考文献-科学参考

单词	erecting crane for railway bridge span
释义	erecting crane for railway bridge span Encyclopedia 工学桥梁施工机械释 erecting crane for railway bridge span铁路架桥机在铁路轨道上行驶或在梁顶面上移动、用于分片或整跨架设简支梁（跨度通常不大于40米）的桥梁施工机械。
随便看	guyed mast structure guyed tower Guye hypothesis Gu Yelu Guye Qu Gu Yewang Guyezhong and Zhangrenzhong Gu Yidong Guyi Garden Gu Ying Gu Yingfen Guying Smelting Iron Site Gu Yinyu Gu Yiqiao Gu Yisheng Gu Yi-sheng’s Collected Theses on Literature and History Guy Mannering Gu Yong guyot Guyot crater Guy Tillim Gu Yuan Guyuan Ancient City Guyuan Museum of Ningxia Hui Aunotomous Region Guyuan Shi

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