Ergonomics - Assessment of speech communication.
STANDARD published on 1.1.2002
Designation standards: E DIN EN ISO 9921:2002-01
Note: WITHDRAWN
Publication date standards: 1.1.2002
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: German technical standard
Category: Technical standards DIN
Ergonomie - Beurteilung der Sprachkommunikation.