Unverified85% confidenceDecision RuleTime unknown
户外/工地环境认准IP67（防尘+短时浸水）；仅IP54只能防溅水灰尘，下雨作业或水上活动会进水损坏
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified户外/工地/雨天使用应选IP54及以上防尘防水等级,普通室内套装无防护等级标识,淋雨或落尘易损坏;水域/漂流场景需IP67防水浮水设计89% similarUnverifiedIP65防护等级意味着防尘防泼溅但不能浸泡水中，适合户外雨天、工地灰尘等场景，不适合水下作业87% similarUnverified户外涉水/雨天作业需IP67及以上（可短时浸水）；日常通勤或室内使用IP54（防溅水防尘）即可，无需为高防护等级溢价87% similarUnverified户外使用必须选IP65及以上防水等级，IP44仅防溅水不能长期淋雨；埋入土壤或水景需IP67以上86% similarUnverifiedIP67防水防尘可应对雨天和洗车，露天停放和涉水路况均适用86% similar
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