DIN EN 877:2010 建筑物排水用铸铁管道、管件、接头和附件.要求、试验方法和质量保证.德文版本EN 877-1999 + A1-2006 + A1-2006/AC-2008
Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance; German version EN 877:1999 + A1:2006 + A1:2006/AC:2008