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Underwriters Laboratories Inc. is chartered to establish, maintain, and operate laboratories for the examination and testing of devices, systems and materials to determine their relation to hazards to life and property, and to ascertain, define and publish standards, classifications and specification for materials, devices, products, equipment, constructions, methods, and systems affecting such hazards.
Subject for Pre-Engineered Wet-Chemical Extinguishing System Units (Bulletin, 8/21/1998)
$105.00 $210.63
Subject for Miscellaneous Wire (Bulletin, 8/3/1998)
$111.00 $222.97
Electrical Analog Instruments - Panel Board Types
$147.00 $295.35
Standard for Tests for Fire Resistance of Roof Covering Materials (Bulletin, 4/24/1998)
$148.00 $296.41
Test for Cable Flame-Propagation and Smoke-Density Values for Electrical and Optical-Fiber Cables Used in Spaces Transporting Environmental Air
$104.00 $208.43
Standard for Wind Resistance Test Protocols (Bulletin, 10/16/1998)
$124.00 $248.63
Standard for Steel Aboveground Tanks for Flammable and Combustible Liquids (Bulletin, 10/2/1998)
$133.00 $267.08
Standard for Musical Instruments and Accessories (Bulletin, 12/8/1998)
$141.00 $282.04
Standard for Steel Aboveground Tanks for Flammable and Combustible Liquids (Bulletin, 6/10/1998)
$104.00 $208.91
Subject for Press Controls and Systems (Bulletin, 6/2/1998)
$142.00 $285.64
Reference Standard for Service Equipment
$135.00 $270.85
Standard for Edison-Base Lampholders (Bulletin, 3/27/1998)
$119.00 $239.40