1. Full cover: The door covers all the side panels of the cabinet, and there is a certain gap between the two to facilitate the safe opening of the door.
2. Half cover: Two doors share a side panel of the cabinet. There is a minimum clearance required between them. The coverage distance of each door is reduced, and the hinged arm hinged door hinge is required.
3. Inside: The door is located in the cabinet. Beside the side panel of the cabinet, it also needs a gap to facilitate the safe opening of the door. It is necessary to use a door hinge with a very flexible hinge arm.