[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

南方多雨或水利/隧道作业需防水等级达IP67(可短时浸水),仅IP54的产品只能防溅水,暴雨中长时间使用会导致定位模块进水失灵

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82%
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Long-term
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