This standard specifies methods for testing the high-temperature three-point and four-point bending strength of fine ceramics used as high-strength materials such as mechanical parts and structural materials.
JIS R 1604:2008 Referenced Document
JIS B 0601 Geometrical Product Specifications (GPS).Surface texture: Profile method.Terms, definitions and surface texture parameters*, 2013-03-21 Update
JIS B 0621 Definitions and designations of geometrical deviations