thomas converter
常見例句
- HBIS (short for Hebei Industrial &Steel Corporation) is a State-owned listed company found in 1943, it's the earliest to introduce Thomas converter steelmaking in China.
河北鋼鉄集團(tuán)唐山鋼鉄集團(tuán)有限責(zé)任公司（以下簡(jiǎn)稱唐鋼）是國(guó)有控股上市公司， 唐鋼始建於1943年，是我國(guó)堿性側(cè)吹轉(zhuǎn)爐鍊鋼的發(fā)祥地。 返回 thomas converter