UL 405 Ed. 6 标准详情
- 标准号:UL 405 Ed. 6
- 中文标题:
- 英文标题:Fire Department Connections
- 标准类别:美国保险商实验室UL
- 发布日期:
Pertains to fire department connection devices and roof manifolds intended for use in buildings having standpipe and hose, water spray, or sprinkler systems to enable a fire department to connect hose lines directly to the system to supplement existi
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