
Methods for the determining optical properties of pulp paper and board. Measurement of the ISO opacity (paper backing) of paper.
NORMA vydána dne 26.2.1970
Designation standards: BS 4432-3:1969
Note: NEPLATNÁ
Publication date standards: 26.2.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS