Testing of mineral oils; precision of test methods, general introduction, definitions and their application to mineral oil standards which contain requirements— 8 стр.
Bitumen and coal tar pitch; determination of the flow time of the binders by the standard tar viscometer; determination of the equal temperature flow time (EVT)— 3 стр.
Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:1983); German version EN ISO 3838:1995— 13 стр.