District Heating Pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene; German version EN 253:2003/A2:2006
标准号:DIN EN 253/A2-2007
标准名称: 区域供暖管道.直埋式热水供暖网用预隔热粘结管系统.钢制给水管、聚氨脂保温层和聚乙烯外护套的管道组件
英文名称:District Heating Pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene; German version EN 253:2003/A2:2006
标准类型:国外标准
标准状态:作废
中国标准分类号(CCS):Q83
国际标准分类号(ICS):23.040.10