ISO 23599:2012

Assistive products for blind and vision-impaired persons -- Tactile walking surface indicators

NORM herausgegeben am 2.3.2012

The information about the standard:

Designation standards: ISO 23599:2012
Publication date standards: 2.3.2012
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: International technical standard