GB/T 7987-2003
Vitreous and porcelain enamels--Determination of resistance to therm shock (English Version)

Standard No.

GB/T 7987-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2014-10

Replace By

GB/T 7987-2013

Latest

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