A.轉(zhuǎn)向架兩端輪對(duì)軸箱上 B.中間輪對(duì)軸箱上 C.任意軸箱上 D.機(jī)車中間輪對(duì)軸箱上
A.0.1~0.15mm B.0.25~0.4mm C.0.4~0.6mm D.0.6~0.9mm
A.0.25mm B.0.4mm C.0.6mm D.0.5mm