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德意志联帮共和国韦豪森机械公司最近生产了一种可供铁路线路维修和其他工程施工作业使用的装有公——铁两用车轮的挖掘机。这种机械可以用来挖掘线路的排水沟、埋地电缆槽和架空明线电杆坑等。该挖掘机的铰接挖掘臂、司机室和德国产的37.5千瓦柴油发动机均安装在挖掘机的
Wehrmandhausen Machinery of the RSB Republic of Germany recently produced an excavator equipped with a public-iron dual-purpose wheel that can be used for railway line maintenance and other construction work. This kind of machinery can be used to excavate the drainage line of the circuit, the buried cable trough and overhead bright pole pits and the like. The excavator hinged excavation arm, driver’s cab and German-made 37.5 kilowatts diesel engines are installed in the excavator