“gas in metallurgical industry”的概念、定义、翻译、参考文献-科学参考

单词	gas in metallurgical industry
释义	gas in metallurgical industry Encyclopedia 工学钢铁冶金基本原材料释 gas in metallurgical industry冶金气体满足钢铁和有色金属材料生产需要的气体的总称。主要是空气及以空气为原料分离获得的具有特殊功能性质的单种气体，主要包括氧气、氮气、氩气等。此外，氢、氦、二氧化碳等也有应用。
随便看	public security technology system public security technology tactics public security technology training public security traffic command system public security video surveillance system public self Public Servants Entering the Live Room - Office HotLine on Wednesday public service public service advertising public service area public service data repository public service functions public service inequalities between urban and rural area public service of press and publication public service quality of museum public service standards of museum public service system of museum digital culture and creativity public service TV program public shaming of offender Public Shareholder public signal public space public space lighting public spending for operation public sphere

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