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ULC 530
- Standard for Heat Actuated Fire Detectors for Fire Alarm Systems (CAN/ULC S530)
- standard by Underwriters Laboratories of Canada, 05/01/1991
- Publisher: ULC
$127.00$254.81
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ULC 528
Manual Pull Stations for Fire Alarm Systems, Including Accessories (CAN/ULC S528-14)..
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