UL Subject 181B

Standard for Closure Systems for Use With Flexible Air Ducts and Air Connectors (Bulletin, 12/23/1999)

Underwriters Laboratories, 12/23/1999

Publisher: UL

File Format: PDF

$148.00$296.38

Published:23/12/1999

Standard for Fire Tests of Building Construction and Materials (CSDS Proposal, 7/26/2012)

$112.00 $224.88

Standard for High-Efficiency, Particulate, Air Filter Units (CSDS Proposal, 7/11/2014)

$103.00 $206.98

Fuseholders - Part 5: Class G (CSDS Proposal, 6/17/2011)

$140.00 $281.17

Standard for Scaffold Hoists (CSDS Proposal, 3/8/2013)

$139.00 $279.57