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  4. Standard "STN 757221"
WITHDRAWN STN 757221 1.1.1999 preview

STN 757221 (757221)

Water quality. Classification of surface water quality



STANDARD published on 1.1.1999


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The information about the standard:

Designation standards: STN 757221
Classification mark: 757221
Catalog number: 12915
Note: WITHDRAWN
Publication date standards: 1.1.1999
SKU: NS-503963
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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