不是全部蒸發，且大部分汽油加了乙醇為抗爆劑，放久了乙醇會分離，其蒸發点,較低先減少，导致汽油性能劣化

来源: khyang86 于 2024-05-31 07:17:20 [旧帖] [给我悄悄话] 本文已被阅读：次

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