Unverified90% confidenceTradeoffTime unknown
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
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Unverified判断实际清洗力要看压力×流量的组合，而非单看bar数：流量低于300L/h时即使压力高，冲刷面积小、耗时长；洗车推荐流量≥400L/h90% similarUnverified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89% 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84% similarUnverified流量比压力更影响实际清洁效率，家用选择额定流量≥350L/h（约6L/min），流量不足会导致冲刷面积小、清洁慢84% similarUnverified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83% similar
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