Testing of mineral oils; precision of test methods, general introduction, definitions and their application to mineral oil standards which contain requirements— 8 стр.
Petroleum products; motor gasoline and aviation fuels; determination of existent gum; jet evaporation method (ISO 6246:1981); German version EN 26246:1993— 9 стр.
Petroleum products; motor gasoline and aviation fuels; determination of existent gum; jet evaporation method (ISO 6246:1981); German version EN 26246:1993— 9 стр.