| 摘要 |
An adjustable panel door comprises a panel door frame having a top cross piece and a bottom cross piece. A portal assembly provides access through the panel door. The portal assembly is positioned between the top cross piece and the bottom top piece. At least one spacer panel is adjustably positioned on the panel door frame adjacent to the portal assembly. The position of the portal assembly is adjustable by altering a position of the at least one spacer panel along the panel door frame.
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