Unverified80% confidenceTradeoffTime unknown
缓冲软硬度权衡：全硅胶软护角触感好、缓冲强但易吸灰变脏且回弹慢；泡棉护条轻便美观但缓冲上限低。硬冲击点（茶几角）用硅胶，长边条防碰用泡棉即可
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80%
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Long-term
Relevance
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