Methods of test for flexible cellular materials. Method 14. Preparation of water extract. Method 15. Determination of tear strength. Method 16. Determination of air flow value.
STANDARD published on 31.5.1991
Designation standards: BS 4443-6:1991
Note: WITHDRAWN
Publication date standards: 31.5.1991
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS