Specification for loose leaf binders. Ring binders with metal mechanisms.
NORMA vydaná dňa 15.5.1974
Designation standards: BS 5097-1:1974
Note: NEPLATNÁ
Publication date standards: 15.5.1974
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS