无级

• Electromagnetism coupling continuously variable transmission system
  电磁耦合无级变速传动系统
• Study on speed ratio matching strategy of automobile with cvt
  无级变速汽车速比匹配策略的研究
• Stepless transmission continuously variable transmission
  无级传动
• Driven by hydraulic , infinitely - variable speed
  液压驱动，无级调压
• Drive and adjust the pressure steplessness
  汽压驱动，无级调压
• Cvrt continuously variable ratio transmission
  无级调速变速器
• The main motor adopts imported converter to govern in a stepples way
  主动机采用进口变频无级调速。
• Xr series rigid tooth flank helical gear units variable speed machine
  Xr系列斜轮硬面减速机与无级组合
• Study on fuel economy operating modes of tractor equipped with cvt
  无级变速拖拉机经济型作业模式的研究
• Self - tooth - forming chains p . i . v . chains
  滑片式无级变速链