Unverified82% confidenceCautionTime unknown
储存饮用水不建议用完全密封无排气设计的桶长期不动,静置储水超过3-5天即应更换,再密封的水也会因残留微生物繁殖变质;应急水建议每周更换或加食品级储水消毒片
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82%
Confidence
Long-term
Relevance
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