[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

水质硬度>200mg/L(北方多数地区)的家庭应选择含磷酸盐/柠檬酸螯合成分的洗碗块,并配合软化盐使用,否则加热管和喷淋臂3-6个月即结垢

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88%
Confidence
Long-term
Relevance
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