| 摘要 |
<p>The extruded facing panel consists of a front and rear shell(12,13), and the height(17) of the top rebate(16) formed by the rear panel shell(13) is less than or the same as the height of the join(19) visible from the front side(18) of the facing. The height of the bottom rebate formed by the front panel shell is less than or the same as the height of the join visible from the rear side of the facing. The top rebate is formed by the extension of the rear panel shell, and the bottom rebate is formed by the extension of the front panel shell.</p> |
