
Standard Practice for Calculating Viscosity Index From Kinematic Viscosity at 40 and 100°C
出版:American Society for Testing and Materials

專家解讀視頻
CONTAINED IN VOL. 05.01, 2016 Defines the procedures for calculating the viscosity index of petroleum products, such as lubricating oils, and related materials from their kinematic viscosities at 40 degrees C and 100 degrees C.
BS 4459(1978) : 1978 - Corresponds