不锈钢转炉
stainless steel
stainless steel converter
碱性转炉钢转炉
basic bessemer steel converter
转炉钢铁料消耗
converter consumption of hot metal and scrap
100t顶底复吹转炉
100 t Top and Bottom Combined Blown Converter
炼钢转炉
Converter steel-making
Converter for steelmaking
steel converter
steelmaking converter
空气转炉炼钢法
pneumatic steelmaking process
可换转炉
interchangeable vessel
interchangeable converter
碱性氧气转炉炼钢法
basic oxygen converter process