亚洲国产中文字幕在线观看_国产精品久久久久精品日日_久久综合给合久久狠狠狠97色_一区二区免费国产在线观看_亚洲成av人片一区二区三区_久久中文字幕人妻熟av女_亚洲色欲va国产日韩欧美精品_久久精品国产亚洲AV未满十八



  • 

    <center id="oh85o"></center>
    • <center id="oh85o"><sup id="oh85o"></sup></center>

      <style id="oh85o"><del id="oh85o"><center id="oh85o"></center></del></style>
      <style id="oh85o"><kbd id="oh85o"></kbd></style>
<form id="oh85o"><optgroup id="oh85o"></optgroup></form>
        <style id="oh85o"></style>
        




        




        




        

















        


        

        Ship and marine engineering 
        

          

        • GW series
          • 

        • GV twin-engine parallel operation series
          • 

        • GC series
          • 

        • GA/GQ series
          • 

        • Marine engineering
          • 

        

        


        

        Wind power
        

          

        • Step-up box
          • 

        • Yaw gearbox
          • 

        • Paddle gearbox
          • 

        

        


        

        Energy equipment
        

          

        • Nuclear power
          • 

        • Light and thermal power generation
          • 

        • Roller mill
          • 

        • Crusher
          • 

        

        


        

        Building material
        

          

        • Vertical mill
          • 

        • Roller squeezer
          • 

        • Cement mill
          • 

        • Cement kiln
          • 

        

        


        

        Metallurgy 
        

          

        • Hot-rolled gearbox
          • 

        • Cold-rolled gearbox
          • 

        • Rod-Wire gearbox
          • 

        

        


        

        Hydraulic engineering
        

          

        • Climbing lifter
          • 

        • Ship lifter
          • 

        

        


        

        Rail transit
        

          

        • Turnout
          • 

        • Tramcar
          • 

        • Monorail
          • 

        • Subway
          • 

        

        


        

        Coupling
        

          

        • Coupling
          • 

        • Shock absorber
          • 

        

        


        

        Engineering equipment
        

          

        • Shied machine
          • 

        • Shale gas
          • 

        • Coal mine machinery
          • 

        

        


        

        







        

        

        



 
        

         

         

         
         

        It is applied into all kinds of high-, medium- and low-speed diesel engines.
         

        The damping shock absorber is installed on the free end of the diesel engine. It uses the elasticity of the reed to adjust the natural frequency of the shafting, and uses the damping generated by the oil flow to reduce the amplitude, which helps achieve vibration absorbing and damping.