This standard applies to fluids used in the operation, manufacture and repair of machines, devices and machine parts - working fluids of hydraulic drive and control systems of machines, lubricating oils, cutting fluids, liquid fuels, cleaning solutions, solvents, etc.
GOST 17216-1971 history
2001GOST 17216-2001 Industrial cleanliness. Grades of liquids purity
1971GOST 17216-1971 Industries purity. Grades of liquids purity