Ergonomic requirements for office work with visual display terminals (VDTs); part 2: guidance on task requirements (ISO 9241-2:1992); German version EN 29241-2:1993— 5 стр.
Ergonomic requirements for office work with visual display terminals (VDTs) - Part 3: Visual display requirements; Amendment A1 (ISO 9241-3:1992/AMD 1:2000); German version EN 29241-3:1993/A1:2000— 17 стр.
Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron; German version EN 13445-6:2002— 29 стр.
Non-destructive testing - Radioscopic testing - Part 3: General principles for the radioscopic testing of metallic materials by X- and gamma rays; German version EN 13068-3:2001— 13 стр.
