... metallurgical microscopes || 金属显微镜 metallurgical oxygen || 冶金用氧气 metallurgical separation process || 冶金分离过程 ...
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Metallurgical oxygen system pipe system, should use strict degreasing treatment, needle valve flange J29 Angle Pressure Gauge valve connection.
冶金系统中的氧气管路系统中，宜选用经过严格脱脂处理，法兰连接的针型阀。
The metallurgical effects of 80 t top blowing and combined blowing oxygen converters at Baotou Iron and Steel Co have been investigated.
对比了包头钢铁（集团）公司炼钢厂80 t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果。
Some typical problems occurred mainly in oxygen production of metallurgical industry are analyzed. According to requirements of management general treatment principles are proposed.
对冶金行业制氧生产中主要出现的几个典型问题进行了分析，并从技术及管理方面提出了一般的处理原则。
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