UL 2443-2004 标准详情
- 标准号:UL 2443-2004
- 中文标题:消防设备用带接头的柔性喷头软管
- 英文标题:flexible sprinkler hose with fittings for fire protection
- 标准类别:美国保险商实验室标准UL
- 发布日期:2004-11-10
1 SCOPE 1.1 THIS STANDARD COVERS FLEXIBLE SPRINKLER HOSE WITH FITTINGS INTENDED FOR DIRECT CONNECTION TO FIRE SPRINKLERS IN INSTALLATIONS REQUIRING A FLEXIBLE ATTACHMENT TO THE SPRINKLER SYSTEM PIPING SUCH AS CLEAN ROOMS, SUSPENDED CEILINGS, AND EXHA
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