YY 91044-1999
High-speed dental airturbine unit (English Version)
- Standard No.
- YY 91044-1999
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Medicine
- Status
- 2020-01
- Replace By
- YY/T 1044-2018
- Latest
- YY/T 1044-2018
- Replace
- GB 12132-1989
YY 91044-1999 history
- 2018 YY/T 1044-2018 portable dental unit
- 1989 YY 91044-1999 High-speed dental airturbine unit
YY 91044-1999 High-speed dental airturbine unit was changed to YY/T 1044-2018 portable dental unit.
