在线免费看片a欧美,午夜AV不卡网站在线播放,久久综合尹人77777,96国产在线分享

    

      

      <s id="srvai"></s>
      

      
    
      
        
        
    
      

      

      
	
      
		
      belt grinding
      
		
      基本解釋[連續(xù)]帶研磨
      
	
      
  
      
    
  
      
	
      網絡釋義
      1)belt grinding,[連續(xù)]帶研磨2)continuous grinder,continuous mill,連續(xù)研磨機3)edge runner mill,刃型連續(xù)研磨機4)roughing,heads,(連續(xù)研磨機組的)粗磨頭5)train,grinding and polishing,(玻璃板)連續(xù)研磨拋光6)continuous milling,連續(xù)粉磨
      
	

      

      
	
      最新行業(yè)英語
      
	
      
		
	
      

      

      
	
      行業(yè)英語