
Method for the measurement of the equivalent pore size of fabrics (bubble pressure test).
NORMA vydaná dňa 1.1.1969
Designation standards: BS 3321:1969
Note: NEPLATNÁ
Publication date standards: 1.1.1969
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS