问题 单项选择题

钢轨顶面擦伤深度达到(),波浪型磨损谷深超过(),应判为重伤。

A.1~2mm,0.3mm

B.1~2mm,0.4mm

C.1~2mm,0.5mm

D.1~2mm,0.6mm

答案

参考答案:C

解答题
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