... :GB15763.2-2005 Variety kind of productThe substrate of the insulating glass can be: clear glass, stained glass, coated glass, Low ... ,view,decoration,environmental properties,pay attention to comfortable,beautiful and noise. · Has great heat-proof property:in the summer it can ... and the control of the air dew formation. · The observation door of refrigerator,cold store,in order to avoid from the ...