Citation:
A-55. ASTM International, ASTM D2270-10, “Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 °C and 100 °C”, 2016.
A-55. ASTM International, ASTM D2270-10, “Standard Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 °C and 100 °C”, 2016.