DIN 32981:2018-06
Tactile and acoustic devices for blind and partially sighted persons on traffic signals - Requirements
- Standard No.
- DIN 32981:2018-06
- Release Date
- 2018
- Published By
- German Institute for Standardization
- Latest
- DIN 32981:2018-06
DIN 32981:2018-06 history
- 2018 DIN 32981:2018-06 Tactile and acoustic devices for blind and partially sighted persons on traffic signals - Requirements
- 1970 DIN 32981 A1 E:2017-05
- 1970 DIN 32981:2015-10
- 0000 DIN 32981:2015
- 2002 DIN 32981:2002 Special devices for blind and partially sighted persons on traffic signals - Requirements
- 1970 DIN 32981:1994
