将信号机的ZXJ继电器拔掉后,HMI上显示

  • 2024-01-19 03:11:48
  • 27

将信号机的ZXJ继电器拔掉后,HMI上显示

A.灯丝报警

B.热丝报警

C.熔丝报警

D.主灯丝报警

正确答案是2