Unverified80% confidenceDecision RuleTime unknown
室外或车辆频繁碾压场景选软质PVC材质锥桶(被碾压后能自动回弹恢复原形),刚性PE或PP材质一旦被撞倒或碾压易开裂报废
1
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80%
Confidence
Long-term
Relevance
-
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