In the case where an elevator failure alarm within the light, there is an elevator for handicapped people in the media or hear their meaning by the light is flashing red on the outside and in the case of the elevator, and then acknowledges and is located between the assistance
Flashing lights, change is a green light, and there is an alarm for people who can see the blind.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)