Technical specification for centrifugal pumps - Class I (ISO 9905:1994), Corrigenda to DIN ISO 9905:1997-03; German version EN ISO 9905:1997/AC:2006— 2 стр.
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography (ISO 9936:2006); German version EN ISO 9936:2006— 22 стр.