UL SUBJECT 246A-2013 标准详情
- 标准号:UL SUBJECT 246A-2013
- 中文标题:对于消火栓和消防部门联系非螺纹连接
- 英文标题:non-threaded connections for fire hydrants and fire department connections
- 标准类别:美国保险商实验室标准UL
- 发布日期:2013-04-12
1 SCOPE 1.1 THIS OUTLINE OF INVESTIGATION COVERS REQUIREMENTS FOR THE CONSTRUCTION AND PERFORMANCE OF NON-THREADED CONNECTIONS WHEN USED AS OUTLETS ON FIRE HYDRANTS AND INLETS ON FIRE DEPARTMENT CONNECTIONS IN THE NOMINAL 4 AND 5 INCH SIZES. 1.2
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