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ÖNORM EN ISO 9029:1996-03
Действует
Crude petroleum - Determination of water - Distillation method (ISO 9029:1990)
ÖNORM EN ISO 3675:1999-10
Действует
Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
ÖNORM EN ISO 3735:1999-10
Действует
Crude petroleum and fuel oils - Determination of sediment - Extraction method (ISO 3735:1999)
ÖNORM EN ISO 3838:2004-10
Действует
Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)