Walking aids manipulated by both arms - Requirements and test methods - Part 1: Walking frames (ISO 11199-1:1999); German version EN ISO 11199-1:1999— 13 стр.
Assistive products for persons with disability - Classification and terminology (ISO 9999:2007); German version EN ISO 9999:2007, Corrigendum to DIN EN ISO 9999:2007-06; German version EN ISO 9999:2007/AC:2009— 2 стр.
Assistive products for persons with disability - Classification and terminology (ISO 9999:2007); German version EN ISO 9999:2007, Corrigendum to DIN EN ISO 9999:2007-06; German version EN ISO 9999:2007/AC:2009— 2 стр.