• <address id="fpbcn"></address>
        <small id="fpbcn"></small>
        

        <menu id="fpbcn"><samp id="fpbcn"><tr id="fpbcn"></tr></samp></menu>
        

      • <mark id="fpbcn"><dl id="fpbcn"></dl></mark>
        

    
        
    您的瀏覽器版本太低，將不能正常瀏覽。請升級 Internet Explorer或使用Google Chrome瀏覽器。
         如果您在使用雙核瀏覽器，請切換到高速  /
    極速
     / 神速  核心。

        


        
    
    

                
        
    	    
        
    
        
        
        
            
            
        
                
        
                    
                
        
                
        
                
        o-Phthalic anhydride
        
                
        
                    
         Product
        
                    
         2020-03-28
        
                
        
            
        
                
        
                
        
                    
        
Product Presentation: 

        Production capacity over 250,000 tons/Y,High-quality raw oil for the production of carbon black.JZC(JFE) unique production method,assuring steady supply.Top and stable quality. 
        

         
        

        Use: 
        

        The reinforcement materrials added in tire and rubber oproducts to increase abrasive resistance are widely used in the production of carbon black.The CB oil produced by our company is processed into high-quality carbon black and then made into rubber prod 
        

         
        
                
        
                
        
                

                

            
        
            
        
        
    
        
        
        
        
        
            
        
        
    
        


91久久婷婷国产综合精品青草_亚洲欧美色αv在线影视_国产超高清无码不卡AV_精品国产原创免费AV

        • <address id="fpbcn"></address>
            <small id="fpbcn"></small>
            

            <menu id="fpbcn"><samp id="fpbcn"><tr id="fpbcn"></tr></samp></menu>
            

          • <mark id="fpbcn"><dl id="fpbcn"></dl></mark>
            
亚洲欧美日韩国产综合点击进入
|
亚洲狠狠婷婷综合久久久久
|
在线精品自偷自拍无
|
亚洲欧美在线人成最新按摩
|
最新国产福利小视频在线观看
|
亚洲午夜国产片在线观看
|