Unverified80% confidenceTradeoffTime unknown
旋盖式（外扣式）转换器拆卸比螺纹旋紧式更快，适合中途频繁换花嘴换色；螺纹式密封性更好但换花嘴需完全旋出，操作繁琐
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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