UL 193-2004 标准详情
- 标准号:UL 193-2004
- 中文标题:防火用报警阀门
- 英文标题:(Alarm valves for fire-protection service
- 标准类别:美国保险商实验室标准UL
- 发布日期:1993-03
1 SCOPE1.1 THESE REQUIREMENTS COVER ALARM VALVES FOR USE IN AUTOMATIC WET-PIPE SPRINKLER SYSTEMS FOR FIRE-PROTECTION SERVICE. ALARM VALVES COVERED BY THESE REQUIREMENTS ARE OF EITHER THE VARIABLE- OR CONSTANT-PRESSURE TYPE AND ARE OF THE SWING-CHECK
* 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!
