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550 MPa级冷轧滑轨用钢的开发
熊涛涛,陈新城,陈江锋
Devlopment of 550 MPa grade cold rolled strip for slide rail
XIONG Taotao,CHEN Xincheng, CHEN Jiangfeng
轧钢 . 2020, (2): 79 -82 .  DOI: 10.13228/j.boyuan.issn1003-9996.20190007