Job Recruitment Website - Job information - There is often no electricity at the entrance of Otis elevator, and the elevator can't drive fast after it is out of power. The overhaul can be moved, and then the overhaul will turn to normal.

There is often no electricity at the entrance of Otis elevator, and the elevator can't drive fast after it is out of power. The overhaul can be moved, and then the overhaul will turn to normal.

You should use Fuxin's portal crane to learn Chinese characters.

But what you said seems to be the problem of the EN8 1 portal crane. Gui 8 1 requires the portal crane to be debugged in the maintenance state. Generally, it will learn by itself when it is turned off and turned on, so it should be repaired before it works properly. In fact, it is self-taught to complete the back door machine.