高韧性桥梁钢Q420qD的开发
刘宝喜,高彩茹,郑文超,高秀华,朱成林,李双江
Development of Q420qD bridge steel with high toughness
LIU Bao- xi,GAO Cai- ru,ZHENG Wen- chao,GAO Xiu- hua,ZHU Cheng- lin,LI Shuang- jiang
中国冶金
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2018, (2): 67
-72
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DOI: 10.13228/j.boyuan.issn1006-9356.20170229