GB/T 7320-1987
Test method for thermal expansion of refractory products (English Version)

Standard No.

GB/T 7320-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

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

Status

Be replaced 2008-12

Replace By

GB/T 7320.1-2000

GB/T 7320.2-2000

GB/T 7320-2008

Latest

GB/T 7320-2018

GB/T 7320-1987 history

• 2018 GB/T 7320-2018 Refractories.Determination of thermal expansion
• 2008 GB/T 7320-2008 Refractories.Determination of thermal expansion
• 2000 GB/T 7320.1-2000 Refractory materials-Determination of thermal expansion (Push rod method)
• 1987 GB/T 7320-1987 Test method for thermal expansion of refractory products