| 摘要 |
A sliding wooden or wooden frame door is supported by wheels (9) which run in a respective grooved guide (12) at its lower edge and is guided at its upper edge by the provision of tabs (16) which slide in a respective groove (15) provided for the purpose, and which prevent lateral movement of the door. The guides (12) and grooves (15) are formed in a wooden frame or aperture. <IMAGE>
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