Unverified85% confidenceDecision RuleTime unknown
对于大空间高天花板(>12m)区域,点型感烟探测器灵敏度不足,应改用线型光束感烟或吸气式(极早期)探测系统,普通吸顶探测器烟雾到达前已扩散稀释
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85%
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Long-term
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