Unverified80% confidenceTradeoffTime unknown
省力齿轮设计(大齿轮传动比)转起来更轻松但整体更笨重难收纳,追求小巧便携的旅行/露营场景应牺牲部分省力性选折叠或蝶形结构
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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