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Model train with track cleaning unit, has motor shaft extended via an attachment hole to detachedly couple polish head that cleans the rails
Model train with track cleaning unit, has motor shaft extended via an attachment hole to detachedly couple polish head that cleans the rails
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机译:带有轨道清洁装置的模型火车,其电机轴通过安装孔延伸,以可拆卸地连接清洁轨道的抛光头
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摘要
A motor is installed in the upper portion of head attachment hole which is opened to under surface of car and connected to a precipitator room (21). Electricity supplied to rails flows to the motor via wheels. A detachable dry type polish head driven by the motor cleans the rails as the train runs.
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