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| 【铁】 计划大修 (Blast furnace projects include a planned reline of D furnace in 1998 and a rebuild of No.3 D furnace stove in 1997.高炉项目包括 D 高炉于 1998 年进行计划大修和 D 高炉 3 号热风炉于1997年进行重建。) | |||
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