標準號：BS EN 13079-2003
中文標準名稱：防飲用水回流造成污染的設備.有噴嘴的氣隙.A類.D型
英文標準名稱：Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A. Type D
標準類型：Q81
發布日期：2003/10/2 12:00:00
實施日期：2003/10/2 12:00:00
中國標準分類號：Q81
國際標準分類號：13.060.20;23.060.99;91.140.60
適用范圍：This European Standard specifies the characteristics and the requirements of air gaps with injector Family A Type D intended for protection of potable water in water installations from pollution. This standard applies to air gaps in factory assembled products and to constructed air gaps in situ, and defines the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this standard during normal working use.