Unverified80% confidenceFactTime unknown
钕磁体(NdFeB)在80℃以上会出现不可逆退磁,燃气灶正上方、烤箱旁不宜安装磁吸件,长期高温会导致磁力永久性衰减
1
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80%
Confidence
Long-term
Relevance
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First Seen
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