Paper testing. Determination of paper fluorescence
STANDARD published on 26.2.1975
Designation standards: ČSN 500411
Classification mark: 500411
Catalog number: 4357
Note: WITHDRAWN
Publication date standards: 26.2.1975
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN