更换齿轮箱油位镜时,油位镜螺栓施打的力矩值为( )

更换齿轮箱油位镜时,油位镜螺栓施打的力矩值为( )

A.CRH1A-200力矩为82Nm

B.CRH1A-200力矩为80Nm

C.CRH1A-250、CRH1B/1E力矩为80Nm

D.CRH1A-250、CRH1B/1E力矩为82Nm

正确答案是AC