Unverified82% confidenceDecision RuleTime unknown
潮湿环境家电（洗衣机、洗碗机金属部件、卫浴排气扇）应选含防锈剂的锂钙基脂，标注'防锈防腐'或盐雾测试≥48h，普通润滑脂无法阻止水汽锈蚀
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