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提高宽厚板轧辊使用寿命的工艺分析
庞芳芳
Study on the measures for improving roll service life of wide and heavy plate mill
PANG Fang- fang
. 2015, (5): 85 -86 .  DOI: 10.13228/j.boyuan.issn 1003-9996.20140226