Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003); German version EN ISO 661:2005, Corrigenda to DIN EN ISO 661:2005-11; German version EN ISO 661:2005/AC:2006— 2 стр.
Animal and vegetable fats and oils - Determination of content of polar compounds (ISO 8420:2002); German version EN ISO 8420:2002, Corrigendum to DIN EN ISO 8420:2002-08; German version EN ISO 8420:2002/AC:2008— 2 стр.
Animal and vegetable fats and oils - Determination of content of polar compounds (ISO 8420:2002); German version EN ISO 8420:2002, Corrigendum to DIN EN ISO 8420:2002-08; German version EN ISO 8420:2002/AC:2008— 2 стр.