Unverified85% confidenceDecision RuleTime unknown
含绒量（绒子占比，如90%绒10%毛片）与充绒量（克数）是不同概念；含绒量决定单位羽绒保暖质量，国标要求绒子含量≥50%方可标注羽绒服，选购薄款应看90%及以上
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