本科学生毕业设计小型摩擦磨损试验机的研制 系部名称：专业班级：学生：指导老师：职 称：The Graduation Design for Bachelor's DegreeDevelopment of Small Friction-wear TesterCandidate：Gao PanhongSpecialty：Material Processing and ControlEngineeringClass：B...

时间:2025-04-17 12:01栏目:行业资料