thomas converter steelmaking
常见例句
- 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.
河北鋼鉄集團唐山鋼鉄集團有限責任公司（以下簡稱唐鋼）是國有控股上市公司， 唐鋼始建於1943年，是我國堿性側吹轉爐鍊鋼的發祥地。 返回 thomas converter steelmaking