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  4. Standard "STN 021721"
WITHDRAWN STN 021721 1.12.1988 preview

STN 021721 (021721)

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STANDARD published on 1.12.1988


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The information about the standard:

Designation standards: STN 021721
Classification mark: 021721
Catalog number: 51055
Note: WITHDRAWN
Publication date standards: 1.12.1988
SKU: NS-489329
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN 021721 (21.12.1988)

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