Unverified82% confidenceDecision RuleTime unknown
刀身材质选AUS-8或440C不锈钢（含铬≥16%）优于普通碳钢，车载环境高温高湿，耐腐蚀性不足的刀刃易生锈卡死，关键时刻拔不出或割不动
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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