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                中大最新研制单框双层四玻」窗
                 
			  
                2011-06-10 01:07:42　来源：中大公司　作者：　阅读： 　字体 : 大 中 小 
                 
								
				
                 
					
                 
					
                 
	
                      中大公司独家首创研发的低碳塑窗，目前通过哈尔滨工业大学建筑节能检测中心检测，单框双层四玻窗（五玻窗）的传热系数分别为K4=1.2W/m2·K、K5=1.1W/m2·K。
                
     经专家◥计算，在冬■季可提高室内温度7-8℃
                

                2011219161629663.jpg
                
                                    		
					
                 
					
                 
					
                 
				
                 
				
                 
			  
                 
				
                 
					
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