Manufactured articles filled with feather and down - Method for the determination of a filled product's total mass and for the determination of the mass of the filling— 8 стр.
Feather and down - Test methods - Determination of the quantitative composition of feather and down (manual method); German version EN 12131:1998— 5 стр.
Manufactured articles filled with feather and down - Method for the determination of a filled product's total mass and for the determination of the mass of the filling; German version EN 13088:2001— 5 стр.
