电弧炉炼钢
- 网络electric arc furnace steelmaking; EAF
电弧炉炼钢
电弧炉炼钢
electric arc furnace steelmaking
土法... ... electric arc furnace steelmaking 电弧炉炼钢 combined top-bottom-blown converter steelmaking 复合吹炼转炉炼钢 ...
EAF
....2.3 我国钢铁工业的发展 ? 20世纪初发明了电弧炉炼钢(EAF); ? 20世纪中叶氧气顶吹转炉(LD法)。
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