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危险空气
meaning in English
fatal atmosphere
Examples
For greatest effectiveness respirators need to be worn before and during the entire exposure period
为了最大限度地发挥口罩的功效,请在暴露于
危险空气
之前及整个过程中佩戴。
Related Words
危险故障
危险分散
危险带
危险迹象
非常危险
紧迫危险
承担危险
前面危险
危险压力
危险闩
危险考验
危险可疑点
危险控制
危险控制程序
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