-
If the elevator doors fail to open upon stopping, push the alarm button and wait until help comes.
对于井式电梯,如果门忽然打不开,不要慌张,按下警报,然后等待营救人员。
youdao
-
If the elevator doors fail to open upon stopping, push the alarm button and wait until help comes.
对于井式电梯,如果门忽然打不开,不要慌张,按下警报,然后等待营救人员。
youdao