单选题尾轴密封装置防蚀衬套与密封环接触处的磨损凹痕可以采用（）予以修复。A焊补B修磨C光车D磨削
单选题
尾轴密封装置防蚀衬套与密封环接触处的磨损凹痕可以采用（）予以修复。
A
焊补
B
修磨
C
光车
D
磨削
参考解析
解析：
暂无解析
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