| 摘要 |
<p>The present invention relates to an access floor panel in which through-holes are formed by predetermined spacing in an upper plate and a lower plate of the panel so as to prevent noise caused by resonance, and in which the upper plate, an intermediate plate and the lower plate are combined to form the panel which is lightweight, thus allowing for ease of installation of the panel and re-use of the panel. Therefore, environmental contamination is reduced and economic advantages may be obtained.</p> |
