UL-1666 › Standard for Test for Flame Propagation Height of Electrical and Optical-Fiber Cables Installed Vertically in Shafts
Included in this current edition are the following subparts:
5TH EDITION - Feb. 16, 2007
CHANGE 05/11 - May 31, 2011
CHANGE 06/12 - June 27, 2012
CHANGE 05/11 - May 31, 2011
CHANGE 06/12 - June 27, 2012
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Document Number
UL-1666
Revision Level
5TH EDITION
Status
Current
Publication Date
Feb. 16, 2007
Page Count
20 pages