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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。) |
reduction segment : 5 phrases in 2 subjects |
Automobiles | 1 |
Metallurgy | 4 |