[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

承重与升降速度存在权衡:钢丝绳提拉式承重高但速度慢且需定期检查钢丝,同步带/齿轮式速度快噪音小但承重上限略低,家用优先同步带方案

1
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75%
Confidence
Long-term
Relevance
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