Steelmaking ›› 2018, Vol. 34 ›› Issue (3): 1-4.

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The design and application of 200 t BOF oxygen lance of Pangang

  

  • Received:2017-12-28 Revised:2018-01-17 Accepted:1900-01-01 Online:2018-06-05 Published:2018-05-21