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3 500 mm机架辊的失效分析及改进
詹晓菲
Failure analysis and reconstruction of 3 500 mm 4-h mill′s framework roller
ZHAN Xiao-fei
. 2016, (4): 87 -80 .  DOI: 10.13228/j.boyuan.issn 1003-9996.20150126