Unverified80% confidenceTradeoffTime unknown
水压越高越伤漆面和轮胎/密封条：家用洗车超过120bar近距离直喷易损伤漆面和卡扣，不必盲目追求高bar数
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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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84% 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水压越高越省时省力，但功率、噪音、机身重量随之上升，且高压易冲飞瓷砖填缝、渗入车门缝隙；家用兼顾洗车与地面清洁选8-11MPa可调压是最优平衡点81% 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81% similarUnverified压力越高清洗力越强，但对水管接头、瓷砖缝、车漆的损伤风险也越大；家用建议选带可调压/多档喷嘴的机型，用低档处理车漆、高档处理地面78% similar
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