District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes - Requirements and test methods; German and English version EN 15632-4:2009
标准号:DIN EN 15632-4-2009
标准名称: 区域供暖管道.预隔热弹性管道系统.第4部分:带金属管道的熔接系统.试验方法和要求.德文和英文版本本EN 15632-4-2009
英文名称:District heating pipes - Pre-insulated flexible pipe systems - Part 4: Bonded system with metal service pipes - Requirements and test methods; German and English version EN 15632-4:2009
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):Q83