Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten by mechanical means (ISO/DIS 21415-2:2013); German version prEN ISO 21415-2:2013
Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means (ISO 21415-2:2015); German version EN ISO 21415-2:2015— 22 стр.