Unverified75% confidenceDecision RuleTime unknown
噪音控制:升降电机噪音应≤55dB,风干/烘干工作噪音≤60dB;采用钢丝绳传动的比链条传动更安静,若卧室阳台或对噪音敏感优先选钢丝绳+双电机同步升降结构
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