Unverified82% confidenceTradeoffTime unknown
轻量化与稳定性冲突:铝合金框架收纳后仅2-3kg便携但侧翻风险高,钢架款6-9kg更稳但搬运费力,办公室午休选铝合金、家用陪护选钢架
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82%
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Long-term
Relevance
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