<strong id="le3ct"><form id="le3ct"></form></strong>


      

      <th id="le3ct"><progress id="le3ct"></progress></th><dd id="le3ct"><dl id="le3ct"></dl></dd>
      <dd id="le3ct"><dl id="le3ct"></dl></dd>
      2. 

      中国A片网址|熟女重口另类视频|A片网址在线观看|日本生肉全彩大全|亚洲蜜桃无码AV|大香蕉在线视频99|国产 欧美 日韩 91|日本综合天堂视频|av片免费|好屌妞在线视频观看
      
	
      
		
		
      
			
			
		
      
		
		
	
	
      
		
      
			
		
      
		
      
			
      
				
      
					
      Hole coating machine
      
					
      2020-08-23 15:24:00
      
					
      
												
						
      

							
      
	The machine adopts hydraulic transmission, two oil cylinders respectively push the coating out and mandrel up and down. The mandrel beam sliding adopts the structure of three columns and three beams, the hydraulic circuit is simple and reasonable, and the electronic control system operates reliably, thus ensuring the balanced operation of the equipment.

      
						
      	
					
      
					
				
      
				
				
      
					
      
						
      產(chǎn)品推薦
      
					
      
					
					
				
      
			
      
		
      
	
      

		
      
			
		
      
		
		
      
			
			
		
      
	
      
	
	
    
    
    
	
	
	


中国A片网址|熟女重口另类视频|A片网址在线观看|日本生肉全彩大全|亚洲蜜桃无码AV|大香蕉在线视频99|国产 欧美 日韩 91 

      <strong id="le3ct"><form id="le3ct"></form></strong>
      

          

          <th id="le3ct"><progress id="le3ct"></progress></th><dd id="le3ct"><dl id="le3ct"></dl></dd>
          <dd id="le3ct"><dl id="le3ct"></dl></dd>
          2.