[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

银纤维含量与屏蔽率相关,但含量并非越高越好:日常办公室环境含量20%-30%已足够;只有靠近强电磁源(如变电站、雷达)才需50%以上高含量款,含量越高越硬且透气性越差

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