BS 4432-4:1980

Methods for determining optical properties of pulp, paper and board. Measurement of diffuse blue reflectance factor (ISO brightness) of pulps.

NORMA vydaná dňa 31.3.1980

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The information about the standard:

Designation standards: BS 4432-4:1980
Note: NEPLATNÁ
Publication date standards: 31.3.1980
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS