Unverified75% confidenceDecision RuleTime unknown
判断蓬松度真实性可做手感测试：优质羽绒压缩后能快速回弹，回弹越快蓬松度越高；按压后长时间不回弹或结块说明含绒量低或掺杂羽丝
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75%
Confidence
Long-term
Relevance
-
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