在对动车组轮对进行检修时,动车同一转向架车轮直径之差须不大于（）

A.34.5mm

B.346mm

C.34.7mm

D.34.8mm

A.≤1mm ≤1mm

B.≤1mm ≤2mm

C.≤2mm ≤2mm

D.≤2mm ≤4mm

A.5

B.8

C.10

D.12

A.1

B.0.5

C.0.3

A.≤1.0mm

B.≤5mm

C.≤10mm

D.≤15mm

A.1mm

B.2mm

C.3mm

D.4mm

A.0.2mm

B.0.3mm

C.0.4mm

D.0.5mm