ANSI/ASME A112.18.3-2002 标准详情
- 标准号:ANSI/ASME A112.18.3-2002
- 中文标题:泵固定件接头中防回流装置和系统的性能要求
- 英文标题:Performance Requirements for Backflow Protection Devices and Systems in Plumbing Fixture Fittings
- 标准类别:美国国家标准
- 发布日期:2002
Addresses functional performance and requires physical characteristics of devices and systems, which provide backflow protection consistent with the level of risk associated with the plumbing fixture fitting application. The Standard establishes spec
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