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scheduled major overhaul | |||
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planned reline (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。) |
计划大修: 12 phrases in 7 subjects |
Automobiles | 1 |
Bridge construction | 2 |
Business | 1 |
Economy | 4 |
Metallurgy | 2 |
Planning | 1 |
Technology | 1 |