UNE 21-320 Pt.16-1989
Liquids for electrical technology installations. Calculation of viscosity coefficient except kinematic viscosity

Standard No.

UNE 21-320 Pt.16-1989

Release Date

1989

Published By

ES-AENOR

Scope

The purpose of this standard is to establish methods for calculating the viscosity index of petroleum products or lubricants from their kinematic viscosity at 40 °C and 100 °C.