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大规格圆棒连轧孔型系统探讨及实例分析
彭定军,康建军
Research and practice of rolling pass design for the large size bar
PENG Ding-jun, KANG Jian-jun
. 2014, (5): 37 -40 .  DOI: 10.13228/j.boyuan.issn1003-9996.20130251