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co2 12 1mpa fire detection tube
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Temperature self starting fire extinguishing device Introduction: Temperature-sensing, self-actuated fire extinguishing devices are a type of advanced ...
2026-04-30 00:05:03
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... pressure 12.1Mpa 5 Working temperature 0-49℃ 6 Density of unit volume 2.5kg/m3 7 Max length of detecting tube 25m 8 Quantity of agent 6kg ...
2025-12-03 17:06:55
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