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ČSN 645425 (645425)
Testing of cellular materials. Determination of water vapour transmission rate of rigid cellular plastics
STANDARD published on 15.6.1976
The information about the standard:
Designation standards: ČSN 645425
Classification mark: 645425
Catalog number: 4734
Publication date standards: 15.6.1976
SKU: NS-131951
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN 645425 (645425):
Norma platí pro propustnosti tvrdých lehčených hmot pro vodní páru. Princip metody i postup při provádění normalizované zkoušky je podrobně popsán. ČSN 64 5425 byla schválena 15.6.1976 a nabyla účinnosti od 1.1.1978
Preview of the standard ČSN 645425 (645425)
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