Unverified88% confidenceDecision RuleTime unknown
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
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88%
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Long-term
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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94% 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93% similarUnverified洗车/水泥地除污需选择额定压力≥100bar（约10MPa）的机型，压力＜70bar只能应对阳台落尘、栏杆等轻度冲洗，无法击碎干泥和鸟粪87% similarUnverified家用洗车、洗庭院的经典入门方案：120bar压力 + 380L/h流量 + 感应电机 + 自带泡沫壶和自吸功能，可覆盖90%家庭清洁需求86% 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84% similar
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