UNE-EN 12789:2002 Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under air at atmospheric pressure - Determination of flexural strength (Endorsed by AENOR in July of 2003.)
2003UNE-EN 12789:2002 Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under air at atmospheric pressure - Determination of flexural strength (Endorsed by AENOR in July of 2003.)