Testing of lubricants; testing of the characteristics of gear oils preventing corrosion on steel in the presence of water; stirring methods A and B— 4 стр.
Testing of mineral oils; precision of test methods, general introduction, definitions and their application to mineral oil standards which contain requirements— 8 стр.
Standard reference elastomers; Acrylonitrile-butadiene rubbers (NBR) with low sulfur content for characterizing liquids with regard to their effect on NBR— 8 стр.