连轧孔型
the roll pass of continuous rolling
计算机辅助孔型设计
Computer aided roll pass design
Card
孔型设计参数
roll pass design parameters
强迫宽展孔型设计
induced spread pass design
缩口钳孔型设计
Groove design of the pointing tong
重轨孔型设计
pass design of rail rolling
3辊 Y 型连轧机
three-roll Y-model continuous rolling mill
大型连轧机
heavy-duty continuous rolling mill
高速互连设计
design of high speed interconnects
热连轧轧制规程
hot strip rolling schedule
三辊Y型连轧机
3-roll Y-type continuous rolling mill