internal friction
短语词组
- internal fluid friction 液躰內摩擦
- internal -friction effect 內摩擦傚應
- internal toothed friction plate 內齒摩擦片
- internal l friction 內摩擦
- mechanism of internal -friction 內耗機制
- internal friction angle 摩擦角
- internal friction factor 內擦系數;動力粘滯系數
- internal friction of rotor 轉子內摩擦 返回 internal friction