[KongchangAI]
Unverified85% confidenceFactTime unknown

实木椅脚稳固耐用但重、贵;金属(碳钢/不锈钢)椅脚需确认焊点与防滑脚垫,劣质金属脚易晃动划地板;塑料一体椅脚承重通常≤100kg

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85%
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Long-term
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