| 摘要 |
THE PRESENT INVENTION RELATES TO A DOOR PANEL THAT CAN VARY ITS DIMENSIONS TO FIT NICELY INTO DOOR FRAME OF DIFFERENT SIZES. THE DOOR PANEL ACCORDING TO THE PRESENT INVENTION COMPRISES OF A MAIN PANEL (1), A VARYING MEANS (2) AND A SUB-PANEL (3). THE SUB- PANEL WITH THE HELP OF VARYING MEANS CAN BE PUSHED IN OR PULLOUT TO THEREBY DECREASING OR INCREASING THE OVERALL SIZE OF THE DOOR PANEL.
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