Specification for visual densities of diazo and vesicular second-generation microforms.
NORMA vydaná dňa 28.8.1987
Designation standards: BS 6872:1987
Note: NEPLATNÁ
Publication date standards: 28.8.1987
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS