[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

蚕丝被认准长丝棉≠桑蚕丝,桑蚕丝(白色带光泽)优于柞蚕丝(偏黄);桑蚕丝净重冬被建议2.5-3kg,春秋被1.5-2kg,燃烧有毛发焦味且成灰末可辨真假

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85%
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Long-term
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