2017DIN EN ISO 4506 E:2017 Draft Document - Hardmetals - Compression test (ISO/DIS 4506:2017); German and English version prEN ISO 4506:2017
1991DIN ISO 4506:1991 Hardmetals; compression test; identical with ISO 4506:1979
0000 DIN ISO 4506:1989
DIN EN ISO 4506:2018 Hardmetals - Compression test (ISO 4506:2018); German version EN ISO 4506:2018 has been changed from DIN ISO 4506:1991 Hardmetals; compression test; identical with ISO 4506:1979.