wheeled device of bridge crane
关键词:桥式起重机小车;起升机构;运行机构;结构设计 [gap=1478]Key words: wheeled device of bridge crane; lifting system; wheeled device moving system; structure design ...
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wheeled device of bridge crane
桥式起重机轮式装置
以上为机器翻译结果,长、整句建议使用 人工翻译 。