英语词汇“travelling crane”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	travelling crane
释义	travelling crane 基本例句 n.行车;移动式起重机用作名词Manual Single-beam Crane is configured by crane span structure, cart driving device and manual monorail car and other major parts.手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成，大车行车及货物起重均用手拉链条驱动。
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