单词	泡铜｛粗铜｝
释义	泡铜｛粗铜｝blister copper
随便看	oxygen enhancement ratio {=oer} oxygen-enriched air oxygen-enriched liquid air oxygen-enriched liquid air reflux oxygen-enriched liquid air vapor oxygen-evolving complex oxygen excess oxygen extractor oxygen facial oxygen factor oxygen fixation oxygen flask combustion oxygen-flask method oxygen flowmeter oxygen-free copper oxygen free copper oxygen-free high conductance copper oxygen gas oxygen gas cutting torch oxygen gasification oxygen generator oxygen gouging oxygen halide oxygen halide-- oxygen halogenide oxygen halide; oxygen halogenide