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Rolling process and pass design for 56 mm × 75 mm rectangular 52CrMoV4 spring flat steel
LUO Jingxian, YUAN Lin, LI Jiajun, LIU Zhi
Steel Rolling . 2025, (1): 156 -160 .  DOI: 10.13228/j.boyuan.issn1003-9996.20250122