Standard
[CURRENT]
OENORM EN ISO 24504:2017-02-01
Ergonomics - Accessible design - Sound pressure levels of spoken announcements for products and public address systems (ISO 24504:2014)
- German title
- Ergonomie - Barrierefreie Gestaltung - Schalldruckpegel von gesprochenen Ansagen für Produkte und öffentliche Lautsprecheranlagen (ISO 24504:2014)
- Publication date
-
2017-02-01
- Original language
-
German
- Pages
- 30
- Publication date
-
2017-02-01
- Original language
-
German
- Pages
- 30
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