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电镀厂房(硫酸)的火灾危险性是乙类吗

电镀厂房(硫酸)的火灾危险性是乙类吗

圆圆的海 | 2023-11-13 18:13
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回答 | 1

阳明心 2023-11-14 15:26 10 [回复]举报

发烟硫酸的浓缩部位才是乙类,这个不能算乙类

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