DIN EN ISO 16859-3:2016-02 Metallic materials - Leeb hardness test - Part 3: Calibration of reference test blocks (ISO 16859-3:2015); German version EN ISO 16859-3:2015
2016DIN EN ISO 16859-3:2016-02 Metallic materials - Leeb hardness test - Part 3: Calibration of reference test blocks (ISO 16859-3:2015); German version EN ISO 16859-3:2015
2016DIN EN ISO 16859-3:2016 Metallic materials - Leeb hardness test - Part 3: Calibration of reference test blocks (ISO 16859-3:2015); German version EN ISO 16859-3:2015