-
在交通量低时,无召唤信号的电梯自动返回基站,关门等待。
When the elevator is in low traffic in , if the elevator has no call it will return to the main floor automatically.
youdao
-
在交通量低时,无召唤信号的电梯自动返回基站,关门等待。
When the elevator is in low traffic in , if the elevator has no call it will return to the main floor automatically.
youdao