Unverified80% confidenceDecision RuleTime unknown
屏蔽罩会显著削弱散热：全封闭型需内置强制风扇+波导通风窗(蜂窝状金属通风板)，通风窗孔径应≤最高屏蔽频率波长的1/10才不漏电磁波，纯布料无通风设计的封闭罩不适合发热量>500W的机柜
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80%
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Long-term
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