Unverified85% confidenceDecision RuleTime unknown
冰箱贴磁片直径≥15mm或采用钕铁硼强磁时,可稳固吸附单张A4纸;普通铁氧体软磁只能吸单张便签,吸不住照片纸+清单的叠加重量
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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