oxygen deficiency atmosphere
缺氧 oxygen deficiency atmosphere 缺氧危险作业 hazardous work in oxygen deficiency atmosphere 一般缺氧危险作业 general hazardous work in oxygen deficiency...
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oxygen deficiency atmosphere
缺氧气氛
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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If the boiler operation of boiler blower air distribution is not reasonable or volume deficiency, low oxygen, can make the furnace to be restored atmosphere.
锅炉鼓风机若锅炉运转中配风不合理或风量缺乏，氧量低，会使炉内发生复原性气氛。
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