bfc combined blowing bfc法复吹
tbm combined blowing tbm顶底复吹
design of converter combined blowing 转炉复合吹炼设计
top-bottom combined blowing converter 顶底复吹转炉
top bottom combined blowing 顶底复吹
Side and Top Combined Blowing 侧顶复吹 ; 侧顶复吹过程
combined-blowing 复合吹炼
combined blowing bof 复吹转炉
BOF combined blowing 复吹转炉
The key to implement combined blowing technology is how to insure life-span of bottom nozzle as long as campaign of convertor.
复吹转炉技术的实现其关键是如何保证底吹喷嘴寿命与炉龄同步的问题。
The causes of bottom blowing failure for combined blowing converter were analyzed and the preventive measures were put forward.
分析顶底复吹转炉底吹失效的原因并提出预防措施。
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。
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