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冲压用结构钢热轧酸洗板生产工艺研究
潘竟忠
Study on the process of hot rolled pickling plate of structural steel for stamping
PAN Jingzhong
轧钢 . 2021, (3): 109 -113 .  DOI: 10.13228/j.boyuan.issn1003-9996.20210322