| 摘要 |
PURPOSE: An upper plate of a desk is provided to efficiently use resources and to reduce manufacturing costs by making a vertical length of the upper plate of the desk smaller than a standard size and compensating a shortage with a duct. CONSTITUTION: The upper plate of a desk comprises a duct(16) and a unit panel(18), the duct(16) positioned on the rear of the unit panel(18) and the unit panel(18) positioned on the upper of the post(12) when cutting the middle of the panel. The duct(16) is locked on the upper side of the upper plate support(14) of the post(12).
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