穿孔机顶杆循环装置液压控制系统的研究
胡俊, 孙天健, 李军
Research on Hydraulic Control System of Piercing Mill Travelling Thrust Block
HU Jun, SUN Tianjian, LI Jun
机床与液压 . 2023, (1): 115 -119 .  DOI: 10.3969/j.issn.1001-3881.2023.01.020