GB/T 7996-1987
Replaced
GB/T 7987-2013
Replaced
National standards
GB/T 7987-2013 Vitreous and porcelain enamels—Determination of resistance to therml shock
GB/T 7987-2013 Vitreous and porcelain enamels—Determination of resistance to therml shock
Basic Information
Standard Code:
GB/T 7987-2013
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Non-metallic chemical machinery and equipment
ICS Name:
Enamel
Publish Date:
2013-12-31
Implement Date:
2014-10-01
Pages:
5 pages
Scope
This standard specifies the test principle, equipment and instruments, samples, test procedures, result evaluation, and test reports for the resistance of the enamel layer to temperature shock.
This standard is applicable to the determination of the resistance of enamel flat specimens to temperature shock.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 11418-1989
Active
GB/T 11418-1989 Determination of resistance to heat of vitreous and porcelain enamels
GB/T 11419-1989
Replaced
GB/T 11419-1989 Determination of resistance to thermal shock of vitreous and porcelain enamels
GB/T 11420-1989
Replaced
GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels
GB/T 13484-1992
Replaced
GB/T 13484-1992 Enamelled ware in contact with food
GB/T 13485-1992
Abolished