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  4. Standard "ČSN 654607"
WITHDRAWN ČSN 654607 28.9.1987 preview

ČSN 654607 (654607)

Fluorescent brightening agents. Methods of concentration, shade and maximal brightening effect determination on paper whitened in the mass



STANDARD published on 28.9.1987


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The information about the standard:

Designation standards: ČSN 654607
Classification mark: 654607
Catalog number: 30052
Note: WITHDRAWN
Publication date standards: 28.9.1987
SKU: NS-132271
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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