DB15/T 639-2013
Spectacle industry optometry quality management service specification (English Version)
- Standard No.
- DB15/T 639-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Inner Mongolia Provincial Standard of the People's Republic of China
- Status
- 2023-08
- Latest
- DB15/T 639-2013
- Replace By
- DB15/T 639.1-2023
DB15/T 639-2013 history
- 2013 DB15/T 639-2013 Spectacle industry optometry quality management service specification
