Unverified78% confidenceDecision RuleTime unknown
磁吸底座吸力需≥3kg拉力才能在车辆行驶或大风中固定不脱落，磁吸款适合金属车身临时警示；折叠支架款适合放置在无金属面的地面或桌面，两者互补
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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