日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕

日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕

日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕_亚洲av黄_无码影片老鸭窝_一级黄色肏屄视频

<strong id="uhoif"></strong>


    <center id="uhoif"></center>
  • 

      <legend id="uhoif"></legend>
    <legend id="uhoif"></legend>
      <nav id="uhoif"><tt id="uhoif"><strike id="uhoif"></strike></tt></nav>
      
    
      
        
      
            
            
      
                 
      
                    
      EN
      
                    
      
						
      
							
						
      
					
      
                
      
               
      
                    
                
      
                
            
      
            

        
      
    
      

    
    
      
    
      
        
      
            
      High-speed Gearbox
      
            
        
      
        
      
            
      29 years of professional customized gear transmission manufacturers, high-speed teeth, bevel gears for 10 consecutive years into the domestic gear industry top three, has been awarded 45 national invention and utility model patents
      
        
      
    
      
    
    

      



      
    
      
        
      
            
      
                
                
      
                    
      
                        
      
                            
      
                                
        
                                        
      • GST series high-speed gearbox
        • 
                                
      
                            
      
                            
      
                                
                                
      
                                    
        
                                            
      • GST series high-speed gearbox
        • 
                                           
                                    
      
                                
      
                                
                            
      
                        
      
                    
      
                
      
                
      
                    
      GST series high-speed gearbox
      
                    
      Two-stage gear transmission, center distance 1100mm, power 10MW, linear velocity reaching 110m/s, speed ratio 21.
      
                    Consulting
                
      
            
      
            
      
                
      
                    
      
                        
      
                            
      Product overview
      
                            
      
                                
      
                                    Application Area:
                                    Steam turbine units, water pump units 
                                
      
                                
      
                                    Product features:
                                    Two-stage transmission, high speed
                                
      
                            
      
                        
      
                    
      
                    
      
                        
      
                            
      
	Typical supply
      


      
                        
      
                    
      
                
      
                             
                
            
      
        
      
        
        
    
      

      




    
    
    
    
      
        
    
      

	  

      
    
    
        
        
      Tel
      
        023-47852899 / 023-68185200
          
    
    
    
        
        
      Top
      
          

      
		
    
    
	
      
			
      
				
				
      
					
					
				
      
			
      
		
      

    
    
	

    
	
	 
	
	
	
	

日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕 

      <strong id="uhoif"></strong>
      

        <center id="uhoif"></center>
      • 

          <legend id="uhoif"></legend>
        <legend id="uhoif"></legend>
          <nav id="uhoif"><tt id="uhoif"><strike id="uhoif"></strike></tt></nav>
          
色色综合网络|
无码黄色A片|
操人妻av|
三级毛片AAA|
日韩最新av在线观看|
免费av资源网站|
91.n|
人妻69|
怡春院性无码免费视频|
黄色毛片日韩无码|
伊人大香蕉在线综合|
毛片一区三区|
国产AV播放|
欧美日一道本在线观看|
青性爱视频网站在线观看|
精品AV无码|
av在线资源站|
国产精品 长腿|
超碰先锋影音|
岛国黄色专区|
国产AV色图|
日本A级特黄大片|
三级av免费|
国产高请av|
日本美女视频A片|
又爽又黄久久久精品无码|
成人精品福利一二三区|
久草av一区|
成人网站91A片|
一级婬片A片AAAA片|
韩国无码A|
aV一本二本|
91免费国产网站|
一及A片|
91视频黄色片一级|
性爱AV网|
黄色AV免费在线播放|
2012无码|
A片大全黄色片大全|
波多野结衣二区三区|
超碰人人妻|