Unverified85% confidenceTradeoffTime unknown
相比同规格纯丙烷罐或四季混合气罐，低温性能居中但价格更亲民，适合三季户外轻量徒步；追求极限低温可靠性需升级更高比例丙烷产品
1
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85%
Confidence
Long-term
Relevance
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