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变压器降噪
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隔声门窗



                

                

                                                
                                
			
                

                




                

                


	
                隔声门窗
                

                    发布时间: 2019-09-12 10:49    
                

                

                变电房专▅用隔声门窗系列：
                隔声门:用不同材质复⊙合的约束薄板隔声结构，(由乐信合作厂家生产∞）
                降噪效果：隔声量大于25dbA
                隔声窗：用金属框架配合不同的钢化玻璃使用约束胶制成的隔声产品,整体︽隔声量高达45dbA

                


                




                
	
                
		
                 
                
		
		
                
	
                
	  
                
	
                
	
                
		
                
		
                
        
			
                           
			  
                
              
                
					
                  
						
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