[KongchangAI]
Unverified80% confidenceFactTime unknown

羊绒混纺(含羊绒≥30%)防寒帽比纯羊毛更软更贴头且保暖重量比高,但耐磨性差易起球,高频摩擦场景(如戴摘头盔)应选普通羊毛或腈纶混纺

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80%
Confidence
Long-term
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