UL 753-2004 标准详情
- 标准号:UL 753-2004
- 中文标题:消防装置用自动供水控制阀报警附件
- 英文标题:alarm accessories for automatic water supply control valves for fire protection service
- 标准类别:美国保险商实验室标准UL
- 发布日期:2004-05-07
1 SCOPE 1.1 THESE REQUIREMENTS COVER ALARM ACCESSORIES FOR AUTOMATIC WATER-SUPPLY CONTROL VALVES FOR USE IN AUTOMATIC SPRINKLER EQUIPMENT FOR FIRE PROTECTION SERVICE. ACCESSORIES MAY INCLUDE WATER MOTORS AND GONGS, PRESSURE-OPERATED SWITCHES, AND OTH
* 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!
