UL 1254-2013 标准详情
- 标准号:UL 1254-2013
- 中文标题:预制干粉化学灭火系统设备
- 英文标题:standard for pre-engineered dry chemical extinguishing system units
- 标准类别:美国保险商实验室标准UL
- 发布日期:2013-02-21
1 SCOPE 1.1 THESE REQUIREMENTS COVER THE CONSTRUCTION AND OPERATION OF FIXED PRE-ENGINEERED DRY CHEMICAL FIRE EXTINGUISHING SYSTEM UNITS AND FIXED AUTOMATIC EXTINGUISHER UNITS INTENDED TO BE USED IN ACCORDANCE WITH THE STANDARD FOR DRY CHEMICAL EXTI
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