DIN EN 545:2011-09 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2010
2011DIN EN 545:2011-09 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2010
2011DIN EN 545:2011 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2010
2010DIN EN 545:2010 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2010
2007DIN EN 545:2007 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2006
2002DIN EN 545:2002 Ductile iron pipes, fittings, accessories and their connections for water pipes requirements and test methods