Some main methods and experiences applied in different periods for pellet production development and technical reforming at Jinan Iron and Steel Group Corp.are introduced.

 
  • 回顧了濟鋼球團豎爐的發(fā)展及其主要設備的技術(shù)改造,介紹了不同發(fā)展時(shí)期的主要做法和經(jīng)驗。
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