Feather and down. Test methods. Determination of the quantitive composition of feather and down (manual method).
NORMA vydána dne 15.9.1998
Designation standards: BS EN 12131:1998
Note: NEPLATNÁ
Publication date standards: 15.9.1998
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS