thomas converter
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.
河北钢铁集团唐山钢铁集团有限责任公司（以下简称唐钢）是国有控股上市公司， 唐钢始建于1943年，是我国碱性侧吹转炉炼钢的发祥地。 返回 thomas converter