题目内容
(请给出正确答案)
[单选题]
东风8B型内燃机车牵引同步发电机输出轴发兰轴向装入量为()。
A.1.25~1.30mm
B.1.25~1.40mm
C.1.25~1.50mm
D.1.25~1.60mm
答案
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A.1.25~1.30mm
B.1.25~1.40mm
C.1.25~1.50mm
D.1.25~1.60mm