Unverified88% confidenceDecision RuleTime unknown
重油污清洁选pH值10-13的碱性配方(含氢氧化钠或碳酸钠),对固化油脂溶解力最强;但pH>12会腐蚀铝制品和大理石台面,此类材质须选pH8-10的中性偏弱碱产品
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88%
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Long-term
Relevance
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