2016年5月19日
There are many different kinds of elevator and can be classified according to different requirements, such as by using two applied nature of the passenger elevator, […]
2016年5月19日
Elevator: The elevator is also called the lift. Is the vertical transportation equipment, is the indispensable transportation equipment in the high-rise building. It rely on electricity, […]
2016年5月19日
1, the falling accident, the first is fixed to your body. So when collision occurs, will not cause hurt because the center of gravity be unsteady. […]
2016年5月19日
1, call the elevator, passengers only need to follow the direction of the call button, please press buttons will be ascending and descending direction at the […]