Unverified92% confidenceCautionTime unknown
用于工业防爆区(如化工厂、油气田)的便携检测仪必须具备防爆认证(Ex ia或ATEX/IECEx标识),无防爆认证的消费级仪器进入易燃易爆区本身即为火源风险
1
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92%
Confidence
Long-term
Relevance
-
First Seen
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