BS EN 170:2002
Personal eye-protection. Ultraviolet filters.Transmittance requirements and recommended use
https://doi.org/10.3403/02789045 (published 14/04/2003)
BS EN 170:2002 is maintained by PH/2/2. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS EN 170:1992 [current until 14/04/2003]