• <tr id='oYE9VO'><strong id='oYE9VO'></strong><small id='oYE9VO'></small><button id='oYE9VO'></button><li id='oYE9VO'><noscript id='oYE9VO'><big id='oYE9VO'></big><dt id='oYE9VO'></dt></noscript></li></tr><ol id='oYE9VO'><option id='oYE9VO'><table id='oYE9VO'><blockquote id='oYE9VO'><tbody id='oYE9VO'></tbody></blockquote></table></option></ol><u id='oYE9VO'></u><kbd id='oYE9VO'><kbd id='oYE9VO'></kbd></kbd>
    <code id='oYE9VO'><strong id='oYE9VO'></strong></code>
    <fieldset id='oYE9VO'></fieldset>
          <span id='oYE9VO'></span>
              <ins id='oYE9VO'></ins>
              <acronym id='oYE9VO'><em id='oYE9VO'></em><td id='oYE9VO'><div id='oYE9VO'></div></td></acronym><address id='oYE9VO'><big id='oYE9VO'><big id='oYE9VO'></big><legend id='oYE9VO'></legend></big></address>
              <i id='oYE9VO'><div id='oYE9VO'><ins id='oYE9VO'></ins></div></i>
              <i id='oYE9VO'></i>
              2. <dl id='oYE9VO'></dl>
                3. <blockquote id='oYE9VO'><q id='oYE9VO'><noscript id='oYE9VO'></noscript><dt id='oYE9VO'></dt></q></blockquote><noframes id='oYE9VO'><i id='oYE9VO'></i>
                

								

	


                

                

                
	    	
                 
                

     
                        
                
    
                
    
                		
    
                
			
                
								
                	

	



                
设为首页|加入收藏 

                全国服务︽热线：020-34560281
                


                                                
                                
			
                

                




                
  企业邮箱



                


                
    
                		
    
                
			
                
								
                


                
		

                






                



                

                

                


                 
                




                


                


                全国服务热线：?????????
                

                020-34560281
                

                                                
                                
			
                

                




                

                




                
    

                




                

                
    
                		
    
                
			
                
								
                

                

网站首页
⊙
变压器降噪
⊙
雅静



                

                

                                                
                                
			
                

                




                

                


	
                雅静
                

                    发布时间: 2019-09-12 11:45    
                

                

                主要针对配电站房在民居的楼上（或楼下）造成的结构传播噪音污染。
                降噪效果：在原受噪音影响评价点（住户室内）主观上感觉不到设备噪音影响；同时设备运行与停机噪音测试数据基本一致。（低频减震性能好）

                


                




                
	
                
		
                 
                
		
		
                
	
                
	  
                雅静
                
	
                
	
                
		
                
		
                
        
			
                           
			  
                
              
                
					
                  
						
                • 
							
                  
								
                   
                  
							      
							
                  
						
                  • 
                        
                •  
                •  
                •  
                •  
                •  
                  • 					
                
			  
                
              
                
            	
                
			
                
		
                
		
                
	
                

                


                

	
                
		
                

                    
                
	   
	
		
                
		
                
		
                
							
				上一个： 
			无
						
                
		
                
		
                
						
					
					下一个：
				宁静宝