滚珠轴承化是农业半机械化的中心课题。我校响应中共岳阳县委提出的“苦战50天,全县实现滚珠轴承化”的号召,在学校党支部的领导下,经过九小时的苦战,八月七日凌晨试制成功滚珠轴承与滚棒轴承,经岳阳科学研究所鉴定,两种轴承符合规格,性能良好。特别是 Ball bearing is the central task of agricultural mechanization. Our school responded to the call of Yueyang County CPC Committee, “Hard fighting 50 days, the county ball bearings” call, under the leadership of the school party branch, after nine hours of hard fighting, trial production on August 7 early morning ball bearing and roller bearing , Identified by the Yueyang Institute of Science, two bearings meet the specifications, good performance. especially