单项选择题

刚性联轴器同心度要求严格,一般两对轮端面偏差不大于()mm,圆周度偏差不大于()mm。

A.0.01~0.02,0.02;
B.0.02~0.03,0.04;
C.0.03~0.04,0.06;
D.0.04~0.05,0.08。