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Q345厚板表面辊印成因分析与改进措施
沈敏,李磊,罗永恒
Causes analysis and improvement measures of surface roll marks on Q345 heavy plate
SHEN Min,LI Lei,LUO Yong-heng
. 2016, (5): 75 -77 .  DOI: 10.13228/j.boyuan.issn 1003-9996.20150219