线宽压窄
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The three new are as follows, international bulging and soft reduction, new spray technology in secondary cooling and on line quick width adjustable and thickness adjustable device for zero segment.
介绍了最近开发成功并应用的三项厚板坯连铸新技术 ：人为鼓肚轻压下 ，二次喷淋新技术及在线快速调厚调宽的零号扇形段。
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