GB/T 7987-2003
Vitreous and porcelain enamels--Determination of resistance to therm shock
2014-10
- Standard No.
- GB/T 7987-2003
- Language
- Chinese
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 7987-2013
- Lastest
- GB/T 7991.3-2021
- Scope
- This standard specifies the test method for determining the resistance of glass-lined layer to sudden change in temperature difference. This standard applies to the determination of the resistance to sudden change in temperature difference of glass-lined flat specimens.
GB/T 7987-2003 history
- 2021 GB/T 7991.3-2021 Test method of viterous and porcelain enamels—Part 3：Determination of resistance to thermal shock
- 2013 GB/T 7987-2013 Vitreous and porcelain enamels.Determination of resistance to therml shock
- 2003 GB/T 7987-2003 Vitreous and porcelain enamels--Determination of resistance to therm shock