Unverified83% confidenceDecision RuleTime unknown
带刹车的脚轮至少应有2个为'双刹'(同时锁轮子和转向),仅锁滚动的单刹在受横向推力时家具仍会转向偏移,重物家具建议对角2轮双刹
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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