... speed governing by pole changing 变极调速 speed governing device 调速机构 speed governing droop 转速不等率 ...
基于96个网页-相关网页
... speed generator 测速发电机 speed governing device 调速机构,调速装置 speed governing oil pump 调速油泵 ...
基于16个网页-相关网页
dc speed governing device 直流调速装置
automatic speed governing device 自动调速装置
应用推荐