High-pressure decorative laminates (HPL) - Sheets based on thermosetting resins (usually called laminates) - Part 2: Determination of properties; German version EN 438-2:2005— 76 стр.
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods; German version EN 14434:2004— 31 стр.
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods; German version EN 14434:2004, Corrigendum to DIN EN 14434:2005-03; German version EN 14434:2004/AC:2008— 2 стр.
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods; German version EN 14434:2004, Corrigendum to DIN EN 14434:2005-03; German version EN 14434:2004/AC:2008— 2 стр.
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods; German version EN 14434:2004— 31 стр.