Ergonomics of human-system interaction - Part 20: Accessibility guidelines for information/communication technology (ICT) equipment and services (ISO 9241-20:2008)
STANDARD published on 1.6.2009
Designation standards: STN EN ISO 9241-20
Classification mark: 833580
Catalog number: 108546
Note: WITHDRAWN
Publication date standards: 1.6.2009
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Slovak technical standard
Category: Technical standards STN