Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 11979-1987
Scope
This standard specifies the test methods for the crushing strength and flexural strength of high-aluminum and fire-clay plastic refractory materials after drying and firing.
CNS 11979-1987 history
1987CNS 11979-1987 Method of Test for Crushing Strength and Modulus of Alumina and Fireclay Plastic Refractories