GOST R 54420-2011
Ophthalmic optics. Metal and combination spectacle frames. Method for the simulation of wear and detection of nickel release
- Standard No.
- GOST R 54420-2011
- Release Date
- 2011
- Published By
- RU-GOST R
- Latest
- GOST R 54420-2011
GOST R 54420-2011 history
- 2011 GOST R 54420-2011 Ophthalmic optics. Metal and combination spectacle frames. Method for the simulation of wear and detection of nickel release
