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  4. Standard "ČSN EN ISO 16890-4"
WITHDRAWN ČSN EN ISO 16890-4 1.2.2023 preview

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ČSN EN ISO 16890-4 (125009)

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency

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STANDARD published on 1.2.2023


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Price15.30 USD excl. VAT
15.30 USD

The information about the standard:

Designation standards: ČSN EN ISO 16890-4
Classification mark: 125009
Catalog number: 516207
Note: WITHDRAWN
Publication date standards: 1.2.2023
SKU: NS-1101406
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Preview of the standard ČSN EN ISO 16890-4 (125009)

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