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介绍了铁路车辆车轮 (包括新型提速车轮 )的磁粉探伤方法及其工艺参数的确定 ,也介绍了车轮磁粉自动探伤机的结构及其功能
The magnetic particle inspection method of railway vehicle wheels (including the new speed-raising wheels) and the determination of process parameters are also introduced. The structure and functions of the wheel automatic magnetic particle inspection machine are also introduced