Unverified90% confidenceDecision RuleTime unknown
叶片外径超过原厂尺寸会增加电机负载和电流,可能导致电机过热烧毁;替换时叶片直径应与原厂一致(误差≤5%),不可为了增大风量随意换大叶片
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90%
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Long-term
Relevance
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