shrunk ring

希高翻译... ... shrunk on rotor 红套转子叶轮 shrunk ring 收缩环 shrunk welded crank shaft 红套曲轴 ...

直角三角形_馆档网 ... "烧嵌凸缘"," shrunk flange" "烧嵌环"," shrunk ring" "关断闸"," shttting flap" ...