Unverified78% confidenceTradeoffTime unknown
层数越多容量越大,但3层以上推车重心升高,装满重物后推动/急停时易倾倒;建议超过3层选底部轮距更宽(≥40cm)的车型增加稳定性
1
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78%
Confidence
Long-term
Relevance
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