General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 4740-1999
Scope
This standard specifies the test equipment, samples, test procedures, result calculation and data processing for the compressive strength of ceramic sintered materials at room temperature. This standard applies to sintered ceramic materials and auxiliary materials.
GB/T 4740-1999 history
1999GB/T 4740-1999 Standard test method for compressive resistance ceramic materials