If that happens to you without any misunderstanding, I have nothing to say. It isn't in line with the term "usable area". Here is a link of the design cad tool for the residential house, search for 'open below', [#3960704@0 -ROLIA.NET 相约加拿大网上社区 之 枫下论坛 & 枫下部落, 枫下论坛主坛 ]
If that happens to you without any misunderstanding, I have nothing to say. It isn't in line with the term "usable area". Here is a link of the design cad tool for the residential house, search for 'open below',
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2007.9.28 20:58
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