Aerospace series - Aluminium alloy AL-P2024-T3 - Clad sheet and strip 0,3 mm <kleiner => a <kleiner => 6 mm; German and English version EN 2090:2005— 14 стр.
Wood preservatives - General guidance on sampling and preparation for analysis of wood preservatives and treated timber; German version EN 212:2003— 21 стр.