Polymeric materials, cellular flexible - Determination of air flow permeability (ISO/FDIS 4638:2026); German and English version prEN ISO 4638:2026
German title
Weichelastische Schaumstoffe - Bestimmung der Luftstromdurchlässigkeit (ISO/FDIS 4638:2026); Deutsche und Englische Fassung prEN ISO 4638:2026
Date of issue
2026-08-28
Publication date
2026-10
Original language
German,
English
Pages
35
Date of issue
2026-08-28
Publication date
2026-10
Original language
German,
English
Pages
35
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Content
ICS
83.100
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