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

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      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
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      • GST series high-speed gearbox
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      GST series high-speed gearbox
      
                    
      Two-stage gear transmission, center distance 1100mm, power 10MW, linear velocity reaching 110m/s, speed ratio 21.
      
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      Product overview
      
                            
      
                                
      
                                    Application Area:
                                    Steam turbine units, water pump units 
                                
      
                                
      
                                    Product features:
                                    Two-stage transmission, high speed
                                
      
                            
      
                        
      
                    
      
                    
      
                        
      
                            
      
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      Tel
      
        023-47852899 / 023-68185200
          
    
    
    
        
        
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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 

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