GOST 33-1982 Petroleum products. Method for determination of kinematic viscosity and calculation of dynamic viscosity
GOST 33-2000 Petroleum products. Transparent and opaque liquids. Determination of kinematic viscosity and calculation of dynamic viscosity*, 2024-04-19 Update
GOST 3900-1985 Petroleum and petroleum products. Methods for determination of density*, 1985-04-19 Update
GOST 4333-1987 Petroleum products. Methods for determination of flash and ignition points in open crucible*, 1987-04-19 Update