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  3. Technical standards BS
  4. Standard "BS 4979-2:1974"
WITHDRAWN BS 4979-2:1974 22.7.1974 preview

BS 4979-2:1974

Methods for testing and rating air control devices for air distribution systems. Aerodynamic testing of variable flow rate assemblies without a heat exchanger.



STANDARD published on 22.7.1974


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Price279.90 USD excl. VAT
279.90 USD

The information about the standard:

Designation standards: BS 4979-2:1974
Note: WITHDRAWN
Publication date standards: 22.7.1974
SKU: NS-69171
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS

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