critical viscosity 中文意思是什麼
critical viscosity
解釋
臨界粘度-
Cv critical viscosity
臨界粘度 -
The bearing noise is not critical as long as the operating temperature of the bearing is net yet reached and if the noise is caused by the dynamic viscosity of the bearing grease
軸承發出的噪音只要是由軸承潤滑油的動態粘滯性引起且沒有達到軸承工作溫度就不會刺耳。
分享友人