Unverified82% confidenceDecision RuleTime unknown
拖布转速≥180rpm且下压力≥6N（约600g压力）才能有效去除干涸污渍，低于此值的旋转拖布仅能处理浮尘
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82%
Confidence
Long-term
Relevance
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Unverified双旋转拖布转速≥180rpm且下压力≥6N才能有效擦除干涸污渍，低于此值只能算湿擦不能算拖地92% similarUnverified气压清洁枪气压≥6000Pa（约6kPa）才能有效吹除键盘缝隙深处灰尘，低于此值仅能吹表面浮灰75% similarUnverified家用洗车压力≥6MPa（60bar）即可满足清洗泥沙需求，插电式家用机通常8-14MPa；追求快速去除顽固泥垢需≥10MPa，但压力过高易损伤车漆清漆层需保持喷嘴距漆面30cm以上74% similarUnverified克重（无纺布定量）≥50gsm的湿巾湿态下不易起球破碎，可承受较大力擦拭；40gsm以下擦重污时易搓烂掉渣，只适合轻擦71% similarUnverified浴室瓷砖缝、水龙头顽固水垢需选转速≥300RPM且扭矩较大的电机；低转速静音款(＜200RPM)只适合日常灰尘和轻污渍，遇到硬质污垢会因电机堵转而无力打滑71% similar
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