[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

承重需求:单层放6-8瓶普通调料瓶总重约3-4kg,选择轴承结构(钢珠轴承)比塑料转轴承重更高且不易卡顿,长期负重下塑料转轴3个月内易变形导致偏心

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85%
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Long-term
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