ANSI/ASSE 1024-2004 标准详情
- 标准号:ANSI/ASSE 1024-2004
- 中文标题:双重止回阀型防回流装置
- 英文标题:Dual Check Valve Type Backflow Preventers
- 标准类别:美国国家标准
- 发布日期:2004-05-25
This standard applies to devices classified as dual check backflow preventers. The purpose of this device is to keep polluted water from flowing back into the potable water system, when pressure is temporarily higher in the polluted part of the syste
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
