试题详情
单项选择题当油泵与电机间联轴器损坏会报出()故障。

A、Err154 Gearbox high spee;Dpump no pressure

B、Err093 Timeout gearbox heating

C、Err131 Gearbox oil temperature>90Ø

D、Err144 Circuit breaker gearbox high speed

  • A
  • 关注下方微信公众号,在线模考后查看

热门试题