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Cause analysis and improvement measures for perforation crack of GCr15 bearing steel
DONG Qing, ZHANG Yuming, QIN Yaozong, FAN Zhenxia, ZHAO Haoqian
Chinarolling . 2024, (3): 64 -68 .  DOI: 10.13228/j.boyuan.issn1003-9996.20240309