单项选择题
A.108mm B.118mm C.128mm D.138mm
东风4D型内燃机车在中修时连杆轴承润滑间隙是()。A.0.15~0.30mmB.0.22~0.34mmC.0....
单项选择题东风4D型内燃机车在中修时连杆轴承润滑间隙是()。
A.0.15~0.30mm B.0.22~0.34mm C.0.24~0.37mm D.0.30~0.55mm
东风11型内燃机车在中修时曲轴主轴承润滑间隙是()。A.0.20~0.30mmB.0.22~0.34mmC.0...
单项选择题东风11型内燃机车在中修时曲轴主轴承润滑间隙是()。
A.0.20~0.30mm B.0.22~0.34mm C.0.24~0.37mm D.0.30~0.55mm
东风11型内燃机车在中修时连杆轴承润滑间隙是()。A.0.20~0.31mmB.0.22~0.34mmC.0....
单项选择题东风11型内燃机车在中修时连杆轴承润滑间隙是()。
A.0.20~0.31mm B.0.22~0.34mm C.0.24~0.37mm D.0.30~0.55mm