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lcd screen fire alarm controller
Selling leads
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...controlled fire suppression device is an intelligent automatic fire extinguishing system based on the clean gas HFC-227ea. It adopts a DC24V ...
2026-04-29 13:56:00
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...tem designed for installation, maintenance, and refilling of clean agent fire suppression systems. Equipped with a vacuum system, nitrogen pressure ...
2026-04-29 00:05:52
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