DIN 4844-1:2012
Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
- Standard No.
- DIN 4844-1:2012
- Release Date
- 2012
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 4844-1:2012-06
- Latest
- DIN 4844-1:2012-06
- Replace
- DIN 4844-1:2005 DIN 4844-1:2011
DIN 4844-1:2012 history
- 2012 DIN 4844-1:2012-06 Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
- 2012 DIN 4844-1:2012 Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
- 2005 DIN 4844-1:2005 Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs in workplaces and public areas (ISO 3864-1:2002 modified)
- 1970 DIN 4844-1 Berichtigung 1:2003-04
- 1970 DIN 4844-1:2002-11
