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| 吹氧系统; 喷氧系统; 吹氧装置 (A BOF installation consists of the basic oxygen furnace, furnace support foundation, oxygen injection system, furnace deskulling system, and other auxiliary steelmaking requirements, etc. 一套氧气顶吹转炉设备包括：氧气顶吹转炉、炉体基础、吹氧系统、炉子除渣壳装置以及其他必要的炼钢辅助设施等。) | |||
