Unverified83% confidenceDecision RuleTime unknown
手柄需有独立不随滚轮转动的握把（轴承分离设计），否则滚动时手掌跟着摩擦发热，长度较长的滚棒尤其要确认两端握把顺滑度
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
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