| 摘要 |
The door device (1) has a door leaf (2) on which an insulating layer (6) is provided. A linking device is provided for linking door leaf at a mounting frame (3). A cover structure (4) is provided to cover the mounting frame. The mounting frame is connected to a structural element of cover structure by fasteners. The door leaf is extended in the plane of an insulating element (7) of cover structure in the closed position. |
