gantry crane
名词 n.
英文释义
名词 n.
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A large crane mounted on a platform that usually runs back and forth on parallel tracks astride the work area.
— The train arrives from the south at approximately 0830, and the terminal's electric, rubber-tyred gantry crane swings into action, removing the empty containers and loading full ones in their place.
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数据来源: Wiktionary