Pulp and paper testing. Determination of de-coloration numbers of pulp and paper by means of light absorption to scattering ratio K/S
STANDARD published on 20.5.1977
Designation standards: ČSN 500409
Classification mark: 500409
Catalog number: 4355
Note: WITHDRAWN
Publication date standards: 20.5.1977
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN