Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas-chromatographic method after liquid-liquid extraction (ISO 6468:1996); German version EN ISO 6468:1996— 37 стр.
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format; German version EN 13032-1:2004— 60 стр.
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format; German version EN 13032-1:2004+A1:2012— 67 стр.
Information processing systems; data interchange on read-only 120 mm optical data disks (CD-ROM) (ISO/IEC 10149, september 1989); english version EN 30149:1991— 47 стр.