GB 18143-2000
Ophthalmic instrument-Trial frames
2012-08
- Standard No.
- GB 18143-2000
- Language
- Chinese
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB 18143-2011
- GB/T 18143-2011
- Lastest
- GB 18143-2011
- GB/T 18143-2011
- Scope
- This standard specifies the basic requirements for trial frames for fitting trial lenses. This standard is applicable to all kinds of test frame for headband installation, bracket installation, and eyeglass frame type with temples and nose pads.
GB 18143-2000 history
- 2011 GB 18143-2011 Ophthalmic instruments.Trial frames
- 2000 GB 18143-2000 Ophthalmic instrument-Trial frames