• <source id="yd0ja"></source>
    <dl id="yd0ja"><thead id="yd0ja"><span id="yd0ja"></span></thead></dl>
    <delect id="yd0ja"><pre id="yd0ja"></pre></delect>
    <listing id="yd0ja"><pre id="yd0ja"></pre></listing>
    

    <source id="yd0ja"></source>
    • <acronym id="yd0ja"><button id="yd0ja"><sup id="yd0ja"></sup></button></acronym>
    

    欧美精品日本精品十|亚洲一区无码成人|欧美一级乇片免费|日本人妖一区视频|国产精品第六页|精品欧美一区二区精品久久|日韩av不卡1卡|成人黄片免费在线播放
    
    
     



                                    


 
 


    
    
        
    
            
            
        
    
    
    
    
    
	
	
	
   	
   
    
    
    




		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	

	
	

	
	
	
	

	
	








	
	
     
	





    
		
    
			
    
				
    
					
    
						
     Products 
    
						
					
    
				
    
				
    
					
    
						
					
    
				
    
			
    
		
    
	
    




    
		
    
			
    
				
    
					
    
						
						
    
							
    
								
    

      Metal Deactivator T553

    

								
     Metal Deactivator T553
    

								
    Metal Deactivator T553
    
Product name: Heterocyclic Derivatives
    


    Appearance: Yellow transparent liquid
    


    Motion viscosity:28-36 mm2/s
    


    Density: 900-1000kg/m³
    


    Flashing point: ≥130℃
    


    Base number mgKOH/g:300-330
    


    Package: 180kg/drum; 25kg/drun
    


    

    
								
								

								





							
    
						
    
						
    
						
						
						
						
				
		
    
	
    







?