Unverified90% confidenceFactTime unknown
无线高压清洗机压力普遍在2-3MPa（20-30bar），仅为有线家用机（8-15MPa）的1/4到1/3，只适合洗车表面浮灰、宠物脚、单车、露营装备，不能指望其去除地面顽固油污或水泥墙污渍
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