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无缝钢管三辊轧制荒管壁厚偏心分析
吕庆功, 许文婧, 秦子
Analysis on wall thickness eccentricity of three-roll rolled hollows of seamless steel tube
LÜ Qing-gong, XU Wen-jing, QIN Zi
钢铁 . 2020, (10): 50 -55 .  DOI: 10.13228/j.boyuan.issn0449-749x.20200042