Many people in the museum showcases will see the cultural relics when visiting the cultural relics, but most people do not understand the correct way to open the museum showcase. So let the editor take everyone to understand today! The first type of museum showcase is GM is generally universal Types of exhibitions, everyone can see this kind of display cabinet. Generally, there are keys or some confidential institutions at the opening.
You can move this showcase by push and pull. Over. The second is an independent exhibition.
You can't see it outside the outside. Many of the entrances are directly opened by hydraulic pressure to open it or use the way of pulling up and down. There is one thing that is similar to the secret room in martial arts films.
This kind of display cabinet also makes many friends think that it can not think of it. The third type is the showcase hanging on the wall. This kind of display cabinet generally cannot see the opening of the organ button.
There is no place where there is no gap outside at all, but the exhibits can still be placed inside inside to go inside. In fact, this type of display cabinet is generally pushed away by hydraulic pressure, or opened it by stretching front and rear stretching. Only when the exhibition items are put in at the exhibition hall.
The fourth type of anti -inverted cabinet is opened in an electric way. It is generally equipped with a remote control, and if you don’t know that there is a remote control, you do n’t know how this shopkeeper should be opened. And the way to open is often a variety of ways.
For example, there is a way to open the front and rear stretching, there are also ways to turn directly over, and even more confidentially rising and decreased.