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
标准号:BS EN 253-2003+A2-2006
标准名称: 区域供暖管道.直埋式热水供应网用预绝缘连接管道系统.聚氨酯绝热和聚乙烯外部护套钢制给水管的管装配
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
标准类型:国外标准
标准状态:作废
发布日期:2003-02-27
实施日期:2003-02-27
中国标准分类号(CCS):Q83
国际标准分类号(ICS):23.040.10