
Standard Test Method for Determination of Dynamic Viscosity and Derived Kinematic Viscosity of Liquids by Constant Pressure Viscometer
出版:American Society for Testing and Materials

專家解讀視頻
Standard Test Method for Determination of Dynamic Viscosity and Derived Kinematic Viscosity of Liquids by Constant Pressure Viscometer
出版:American Society for Testing and Materials
專家解讀視頻