[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

独立袋装弹簧数量按1.8m×2.0m标准床计算,1200-2000个为主流合理区间,超过2500个多为营销噱头,实际支撑提升有限,反而可能降低单簧弹性

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