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  • UL Subject 1638

UL Subject 1638

Standard for Visual Signaling Appliances - Private-Mode Emergency and General Utility Signaling (CSDS Proposal, 11/2/2007)

Underwriters Laboratories , 11/02/2007

Publisher: UL

File Format: PDF

$110.00$220.14


Standard By:Underwriters Laboratories , 11/02/2007
Published:11/02/2007

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