Unverified75% confidenceTradeoffTime unknown
发热速度快的复合发热包蒸汽压力大,对包装盒的密封与耐压要求更高,廉价薄壁盒易在加热时变形漏气,导致受热不均——发热性能与安全性需匹配
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75%
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Long-term
Relevance
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