Unverified90% confidenceDecision RuleTime unknown
清洁相机传感器(CMOS/CCD)选择带防回吸阀门设计的气吹,普通无阀气吹松手回弹时会将吸入的灰尘重新喷回感光元件表面
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90%
Confidence
Long-term
Relevance
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