由于轮对对列车安全有着特殊重要的意义，因此要定期的对（）进行探伤。
由于轮对对列车安全有着特殊重要的意义，因此要定期的对（）进行探伤。
A.轮辋
B.一系弹簧
C.轮辐
D.车轴
正确答案：轮辋；轮辐；车轴
Tag：动车组总体及机械装置检修与维护 轮辐 车轴
时间：2024-01-13 19:49:00
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