YY 0712-2009
Dental ethyl silicate bonded casting investments (English Version)
- Standard No.
- YY 0712-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Medicine
- Status
- 2013-06
- Replace By
- YY/T 0463-2011
- Latest
- YY/T 0463-2011
- Scope
- This standard specifies test methods for dental ethyl silicate bond casting investment materials to evaluate their effectiveness as investment materials for dental casting alloy restorations. This standard applies to ethyl silicate bond casting investment materials for the production of dental cast base metal restorations. This standard specifies the main physical properties and testing methods of this investment material. This standard also specifies requirements for instructions attached to each package.
YY 0712-2009 history
- 2011 YY/T 0463-2011 Dentistry.Casting investments and refractory die materials
- 2009 YY 0712-2009 Dental ethyl silicate bonded casting investments
YY 0712-2009 Dental ethyl silicate bonded casting investments was changed to YY/T 0463-2011 Dentistry.Casting investments and refractory die materials.
