“catenary post hole digger”的概念、定义、翻译、参考文献-科学参考

单词	catenary post hole digger
释义	catenary post hole digger Encyclopedia 工学电气化线路施工与养护用设备释 catenary post hole digger接触网立柱挖坑机用于铁路干线的接触网立柱挖坑的工程机械。以挖掘机为动力源，配以液压系统来实现土坑挖掘。
随便看	The legend of Liu Sanjie The Legend of Love The Legend of Nezha The legend of purple hairpin The Legend of Qin The Legend of Sealed Book The Legend of Shushan Swordsman The Legend of St. Angela the Bird of Paradise The Legend of Su Qin The Legend of Suriyothai The Legend of Taiping Heavenly Kingdom The legend of the ancestor of the Lhoba people The Legend of The Sacred Stone The legend of Wu Mian The Legend of Yang Wen The Legend of Yue Fei The Legend of Zhao Kuangyin and Other Heroes The Legend of Zu The Leiden Glossary The lemon The Length Approach The Leopard The Lesser Poetry in Prior Dynasties the Lesser Self The Letter about Discussing Sheng Xiaozhang

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