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oxygen enriched air
space 富氧空气
oxygen-enriched air
met. 富氧空气; 富氧空气 (A hot blast of air or oxygen-enriched air reacts with the coke in the blast furnace to form the carbon monoxide required to reduce the iron ore to molten iron and slag. 空气或富氧空气热鼓风与高炉内的焦炭发生反应生成一氧化碳,将铁矿石还原成铁水和形成炉渣。)
oxygen enriched air
: 8 phrases in 3 subjects
Metallurgy5
Space2
Technology1