() clearances in the main or crank pin bearings will sometimes be indicated by loss of pressure in the lubricating system before any bearing knock is heard.

时间:2020-08-14 05:31:20 关键词:will,bearings,pin

() clearances in the main or crank pin bearings will sometimes be indicated by loss of pressure in the lubricating system before any bearing knock is heard.

A.Too larger

B.Too smaller

C.Excess

D.Excessive

答案解析

D