宝钢三铰链点扇形段辊缝间隙控制技术应用
郭勇
Application of gap clearance control technology of three hinge points structure segments in Baosteel
GUO Yong
中国冶金 . 2020, (2): 89 -94 .  DOI: 10.13228/j.boyuan.issn1006-9356.20190322