RE2B型滚动轴承车轴轴颈三级修限度()

RE2B型滚动轴承车轴轴颈三级修限度()

A.150 +0.052 0

B.150 +0.068 +0.020

C.150 +0.068 +0.025

D.150 +0.068 +0.043

正确答案是B