UNI UNI EN 14452-2005 标准详情
- 标准号：UNI UNI EN 14452-2005
- 中文标题：
- 英文标题：Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B Dispositivi per la prevenzione dell'inquinamento da riflusso dell'acqua potabile - Dispositivo
- 标准类别：意大利UNIUNI
- 发布日期：2005-08-01
