ANSI/UL 1666-2007 标准详情
- 标准号:ANSI/UL 1666-2007
- 中文标题:垂直安装在竖井中的电气电缆和光纤光缆的火焰传播高度用试验标准
- 英文标题:Standard for Test for Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts
- 标准类别:美国国家标准
- 发布日期:2007-02-08
This is a fire test for determining values of flame propagation height for electrical and optical-fiber cables that are for installation vertically in shafts or in vertical runs that penetrate more than one floor. The purpose of this test is to deter
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