[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

罐体容量应比常存粮量大20-30%,因干粮颗粒堆积存在缝隙,抽真空后体积会略微下沉,容量太紧凑会导致最后一次抽气密封不严

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Long-term
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