Unverified85% confidenceDecision RuleTime unknown
屏蔽袋必须完全封口(双层折叠或魔术贴压边≥3cm)才有效，任何缝隙都会导致信号泄漏；开口式或磁扣式设计的屏蔽效果通常大打折扣
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85%
Confidence
Long-term
Relevance
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