? 婷婷五月开心老熟女，日韩一级在线播放g，国产精品爽爽VA在线观看无码，久久精品人妻一区区三区AV，欧美精品一区二区精品久久，国产精品欧美亚洲韩国日本不卡，99麻豆久久久国产精品免费，91久久精品一区二区三区色欲

<dd id="yla1d"></dd>





    • <b id="yla1d"></b>
    




  
 
    
    
    
      
    
	  
         +86 917 3228322   |    sales@belongmetal.com
		
        
    
		
		
		
		 
         
         
         
        
             中  文  |  ENGLISH
        
    
      
    
    
    
	

  
    
    

    

 
    
   
    
    
        
        
    

           
           
    
                
    
                    
    Tantalum
    

                    
                    
    
                        
      
                          
    • Tantalum threaded rod&hex nut
    • Tantalum threaded rod&hex nut
      •                         
      
                        
    
                            Tantalum threaded rod&hex nutTantalum threaded rod&hex nut                        
    
                    
      
                               
                    
                    
    
                	
    Tantalum threaded rod&hex nut
    
                            
      
                                
    • Material: R05200, R05255, R05252
      • 
                                
    • Purity: ≥99.95%
      • 
                                
    • Dimension: Customization
      • 
                                
    • 
                                
    • Application:  Aerospace, high temperature heating furnace, chemical industry and medical field, mainly used for heating elements, heat insulation screen and charging utensils, parts of digester, heat exchanger and 
      • 
                                
    • 
                                    
      
                                      
                                     INQUIRY
                                    
      
                                
      • 
                            
    
                    
    

                    
    
                    
    
	Material: R05200, R05255, R05252

    

    
	Purity:
≥99.95%

    

    
	Dimension:
Customization

    
Application:
Aerospace, high temperature heating furnace, chemical industry and medical
field, mainly used for heating elements, heat insulation screen and charging
utensils, parts of digester, heat exchanger and condenser, etc.                    
    

                   
    
                        PREVIOUS：Tantalum wire
                        NEXT：Tantalum crucibles
                    
    

                
    
                      
                
            
    


            
		  
		  
        
    
    
     
    
    






    
  
在线精品自偷自拍无码中文,av天堂国产对白,国产成人亚洲精品另类动态,精品国内自产拍在线播放观看


    <dd id="yla1d"></dd>
    

    

      • <b id="yla1d"></b>
      

      



      


亚洲av永久中文无码精品综合|
国产女同久久精品国产99|
中文字幕乱码一区二区免费|
中文字幕无码一区二区三区免费|
亚洲av无码不卡在线影片|
久久免费视频一级片|
国产午夜片无码区在线导航|
国产精品自产18禁|
婷婷五月开心亚洲综合在线|
亚洲自拍偷拍综合网|
国产成人亚洲片在线观看|
亚洲国产香蕉碰碰人人|
国产成在线观看免费视频|
日韩欧美亚洲一中文字暮精品|
日韩欧美精品人妻|
亚洲精品揄拍自拍首页一|
亚洲日本欧美在线不卡黑配白|
欧美又粗又大一区二区在线观看|
久久香蕉国产线看观看14|
天天AV色综合网|
人妻少妇精品视中文字幕|