Unverified85% confidenceDecision RuleTime unknown
洗车除泥去尘选压力2.4MPa（约24bar）以内即可，家用清洗地面/墙面需6-8MPa，冲刷顽固水泥/苔藓需10MPa以上；无脑追高压反而易损伤车漆和瓷砖填缝
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Unverified洗车去泥垢建议压力≥7MPa（约100bar）；清洗地面顽固污渍选10-14MPa；家用日常清洁6-8MPa足够，压力过高易损伤车漆和瓷砖缝隙94% 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89% similarUnverified家用洗车压力选6-8MPa足够，商用地面清洁需10-12MPa以上；超过12MPa的高压会损伤汽车漆面和玻璃，仅适合工业除锈除漆85% similarUnverified家用洗车、庭院清洁选压力100-140bar、流量6-7L/min即可；超过160bar的高压易损伤汽车漆面和瓷砖填缝，属于商用需求82% similarUnverified家用洗车/庭院清洁选择额定压力100-140bar即可，超过150bar对普通污渍无明显提升但可能损伤车漆和瓷砖缝隙81% similar
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