
PETROLEUM PRODUCTS - CALCULATION OF VISCOSITY INDEX FROM KINEMATIC VISCOSITY
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
基本信息
標準編號: DIN ISO 2909 : 2004
發(fā)布時間:2004/1/1 0:00:00
標準類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數(shù):14
標準簡介
Describes two procedures for calculating the viscosity index (VI) of petroleum products and related materials, such as lubricating oils, from their kinematic viscosities at 40 degrees C and 100 degrees C.