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中厚板热矫直机支撑辊轴承损坏原因分析与改进措施
刘开海, 陈玉叶
Causes analysis and improvement measures for bearing damage of backup roll of straightener for medium and heavy plate
LIU Kaihai, CHEN Yuye
轧钢 . 2021, (3): 89 -92 .  DOI: 10.13228/j.boyuan.issn1003-9996.20210318