[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

棉服的核心填充多为聚酯纤维(人造棉),克重120-200g/m²适合5~10℃过渡季,250g/m²以上才能应对0℃左右的城市冬天,纯棉花填充因吸潮后板结、保暖骤降已基本被淘汰

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85%
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Long-term
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