DIN EN 12890:2000-06 Founding - Patterns, pattern equipment and coreboxes for the production of sand moulds and sand cores; German version EN 12890:2000
2000DIN EN 12890:2000-06 Founding - Patterns, pattern equipment and coreboxes for the production of sand moulds and sand cores; German version EN 12890:2000
2000DIN EN 12890:2000 Founding - Patterns, pattern equipment and coreboxes for the production of sand moulds and sand cores; German version EN 12890:2000