Unverified82% confidenceDecision RuleTime unknown
水压过高会损伤被清洗物：清洗油污地面、设备15MPa足够，超过25MPa易破坏车漆、砂浆缝隙和瓷砖填缝，市政/建筑除锈才需30MPa以上
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82%
Confidence
Long-term
Relevance
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