Similarly, the flat floor of an inclined plane and wedge are samples of the kinematic pair called a sliding joint. The screw is normally identified as its possess kinematic pair known as a helical joint. 像小米电视已经限制U盘安装第三方软件了，需要你拥有一个安卓手机，安装小米电视助手才可以。 如果你有阿里云盘会员需要的，欢迎来我店铺里支持下，这可以帮助我坚持分享更多教程，感谢支持~ The s... https://wesleyx085vbg0.activablog.com/profile