ANSI/UL 668-2004 标准详情
- 标准号:ANSI/UL 668-2004
- 中文标题:消防设备用水带阀
- 英文标题:Hose Valves for Fire Protection Service
- 标准类别:美国国家标准
- 发布日期:2004-04-06
Covers angle-pattern and straightway-pattern hose valves intended for use on standpipes, fire pumps, and hydrants supplying water for fire protection service. Requirements for the installation of hose valves include the Standards of the National Fire
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