BSI - BS ISO 23599
Assistive products for blind and vision-impaired persons — Tactile walking surface indicators
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| Organization: | BSI |
| Publication Date: | 31 January 2019 |
| Status: | active |
| Page Count: | 50 |
| ICS Code (Aids for blind or partially sighted people): | 11.180.30 |
Document History
BS ISO 23599
January 31, 2019
Assistive products for blind and vision-impaired persons — Tactile walking surface indicators
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