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【国外标准】 Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B
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标准简介适用范围：
暂无
标准号：
BS EN 14452:2005
标准名称：
Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B
英文名称：
Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B标准状态：
现行-
发布日期：
2006-12-29 -
实施日期：
出版语种：
- 其它标准
- 上一篇： BS EN 14451:2020 Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A
- 下一篇： BS EN 14453:2005 Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C
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