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| 压下扇形段 (① This continuous slab caster has four independent reduction segments in a constant radius zone. 这台板坯连铸机在基本半径区有4个独立的压下扇形段。② The slab thickness is reduced to 50mm thick in the reduction segment zone of caster. 在连铸机的压下扇形段区，板坯厚度减薄至 50mm。) | |||
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reduction segment : 5 a las frases, 2 temas |
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