[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

填充物选择:慢回弹记忆棉支撑度最好但偏硬且回弹慢,7D中空PP棉性价比高但用久易塌陷压扁,聚酯纤维+乳胶混合兼顾支撑与柔软。哺乳枕核心是承托手臂不下沉,塌陷后失去托举意义

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Long-term
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