[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

硬水地区(总硬度>200mg/L,北方多见)应上软水机,软水机再生耗盐量随硬度增加,硬度>450mg/L时优先选计量型(按流量再生)而非定时型,更省盐省水

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85%
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Long-term
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