Unverified80% confidenceDecision RuleTime unknown
防滑纹路选环形同心圆+吸盘凹槽设计的,比单纯竖条纹在湿滑地面抓地力更强,接触地面时能形成局部真空吸附;冰雪地面需另配可翻出的金属冰爪脚套
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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