adj.无级的(无级段的；无阶梯的；均匀的；连续的)

Featrues: Stepless adjustable speed with constant torque.Ease to operation. 特点:恒转矩无级调速、结构简单、操作维修方便、运行环境。

With stepless speed regulator, you may control this vehicle with ease. 本车装有无级变速操纵杆，包您操纵自如。

CNC aotomatic sheets-feeder with the speed stepless,enhancing productivity. 数控系统控制的自动送料机构，速度可无级调节，提高工作效率。

Contolled by microcomputer , displayed by LED , stepless variable speed . 采用微电脑控制，LED显示，无级调速。

Adopt multi-function digital frequency inverter, and stepless variable speed. 采用多功能数显变频器，无级变速；

Featrues:Stepless adjustable speed with constant torque.Ease to operation. 特点：恒转矩无级调速、结构简单、操作维修方便、运行环境。