A.10B.15C.30D.60
A.0.1~0.2B.0.2~0.5C.0.5~0.7D.0.7~0.9
推力轴承的常用调整措施()1.着色2.刮削余量3.刮削油楔或油沟4.修配5.打表6.压铅丝
A.1236B.1234C.23456D.12345