BS ISO 20808:2016 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of friction and wear characteristics of monolithic ceramics by ball-on-disc method
ISO 80000-1 Quantities and units - Part 1: General*, 2022-12-06 Update
ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories*, 2017-11-29 Update
JIS R 1613 Testing method for wear resistance of fine ceramics by ball-on-disc method
BS ISO 20808:2016 history
2016BS ISO 20808:2016 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of friction and wear characteristics of monolithic ceramics by ball-on-disc method