UL Subject 181B

Standard for Closure Systems for Use With Flexible Air Ducts and Air Connectors (CSDS Proposal, 2/3/2017)

Underwriters Laboratories, 02/03/2017

Publisher: UL

File Format: PDF

$144.00$289.86

Published:03/02/2017

Standard for Automatic Sprinklers for Fire-Protection Service (Bulletin, 2/18/2014)

$136.00 $272.22

Carbon-Dioxide Fire Extinguishers (CSDS Proposal, 3/14/2014)

$132.00 $265.05

Standard for Fire Tests of Door Assemblies (CSDS Proposal, 3/14/2014)

$115.00 $231.23

Standard for Access Control System Units (Certification Requirement Decision, 2/19/2014)

$107.00 $214.24