I.S. EN ISO 4638:1996
Current
The latest, up-to-date edition.
POLYMERIC MATERIALS, CELLULAR FLEXIBLE - DETERMINATION OF AIR FLOW PERMEABILITY
Hardcopy , PDF
English
01-01-1996
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Principle
4 Symbols and terminology
5 Apparatus
6 Test pieces
7 Testing conditions
8 Procedure
9 Calculation and expression of results
10 Test report
Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant
European publications
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