DIN EN ISO 734-2-2010 油料种子作物.含油量测定.第2部分:快速萃取法(ISO 734-2-2008,修正版本2009-06-01).德文版本EN ISO 734-2-2010
Oilseed meals - Determination of oil content - Part 2: Rapid extraction method (ISO 734-2:2008, corrected version 2009-06-01); German version EN ISO 734-2:2010