试题与答案

SW-160转向架定位转臂与轴箱螺栓拧紧力矩为()N?M。 A.(150±5) B.

题型:单项选择题

题目:

SW-160转向架定位转臂与轴箱螺栓拧紧力矩为()N?M。

A.(150±5)

B.(180±5)

C.(200±5)

D.(220±5)

答案:

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参考答案:A

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