| 摘要 |
A supporting frame 10 of a door with an integrated side impact guard beam 22 is made of high strength steel. The outer panel 28 of the door will be close to the side impact guard beam. All the interior units of the door, such as lock and window structure 34-37 with window frame 37 , are mounted on a beam structure 30. The beam structure is then mounted on the frame 10 so that the window structure will be between the frame 10 and the beam structure 30.
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