Unverified80% confidenceDecision RuleTime unknown
握杆直径以22-28mm为宜，太粗（＞32mm）儿童小手无法环握，太细易打滑；表面选带纹路的软胶或磨砂包覆，纯不锈钢光面在潮湿时防滑性差
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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