Unverified80% confidenceTradeoffTime unknown
自动开收伞内部弹簧结构复杂、故障率高于手动伞,且自动机构占空间导致同尺寸下更重(通常多50-100g);追求极致轻量(<200g)应选手动或半自动
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80%
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Long-term
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