单项选择题
圆柱形踏面的两主动轮,车轮直径在500~900mm范围内,当两轮直径偏差大于()时,应进行修理。
A.0.60~0.76mm
B.0.25~0.45mm
C.0.125~0.25mm
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单项选择题
A.0.60~0.76mm
B.0.25~0.45mm
C.0.125~0.25mm
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