The heat loss( orgain) through a wall of half inch plate glass is more than ten times that through a typical masonry wall filled with insulation board .

 
  • 通過(guò)半英寸的平板玻璃墻壁損失(增加)熱量是典型的加入絕緣板的石墻所允許的熱量損失(增加)十倍以上。
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