Unverified88% confidenceDecision RuleTime unknown
家用洗车/洗地板选感应式（诱导式）电机，额定压力100-120bar、流量360-500L/h足够；工业除锈或清洗重油污需碳刷电机且压力140bar以上
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88%
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Long-term
Relevance
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Unverified家用洗车、洗地清洁选择额定压力100-120bar、流量≥350L/h的机型即可满足绝大多数需求，超过140bar的高压对家用场景是过剩配置且更易损伤车漆和瓷砖缝隙87% similarUnverified洗车/家用清洁的完整方案：机身选择自吸+感应电机+120bar/400L/h → 配泡沫壶预喷 → 用扇形喷嘴大面积冲刷 → 顽固污渍用可调锥形/一字喷嘴，配20米以上高压管覆盖整车84% similarUnverified家用洗车、清洗地面选额定压力100-130bar即可，压力≥150bar主要用于顽固水泥/油污清理，压力过高易损伤车漆和瓷砖填缝83% similarUnverified家用清洗车、地面选压力100-130bar即可，流量需≥360L/h才能保证冲洗效率；压力高但流量低（<300L/h）实际清洗速度反而慢83% similarUnverified家用洗车/庭院清洁选择额定压力100-140bar即可，压力过高（≥160bar）易损伤汽车漆面和瓷砖填缝83% similar
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