UL 1821-2003 标准详情
- 标准号:UL 1821-2003
- 中文标题:消防设备用热塑性塑料喷水器的管及其管件
- 英文标题:(Thermoplastic sprinkler - Pipe and fittings for fire protection service)
- 标准类别:美国保险商实验室标准UL
- 发布日期:2003-04
1 SCOPE 1.1 THESE REQUIREMENTS COVER THERMOPLASTIC PIPE AND FITTINGS FOR USE IN WET PIPE SPRINKLER SYSTEMS FOR FIRE PROTECTION SERVICE. 1.2 THERMOPLASTIC PIPE AND FITTINGS COVERED BY THESE REQUIREMENTS ARE INTENDED FOR USE IN SPRINKLER SYSTEMS IN ANY
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