2020DIN EN 1561:2020-12 Founding - Grey cast irons; German and English version prEN 1561:2020 / Note: Date of issue 2020-11-13*Intended as replacement for DIN EN 1561 (2012-01).
2020DIN EN 1561:2020 Founding - Grey cast irons; German and English version prEN 1561:2020
2012DIN EN 1561:2012 Founding - Grey cast irons; German version EN 1561:2011
1997DIN EN 1561:1997 Founding - Grey cast irons; German version EN 1561:1997