农业机械工业
agricultural machinery industry
农业机械的绿色设计
The Green Design of Agricultural Machinery
Green Design for Agriculture Machinery
农业机械的高科技改装
High-Tech Retrofitting of Farm Machinery
农业机械的CAE技术
CAE Technology of Agricultural Machine
农业机械
agricultural machinery
agricultural mechanization
agro-machinery
agricultural machine
farm machinery
agriculture machinery
machinery
Agricultural machines
agriculture machine
farm implement
agro-mechanism
agri-machinery
farm machine
farming machinery
agricultural mechanism
farm
agricultural engineering
gricultural machinery
selecting type system
agitator
farming machine
agricntural mechinery
Agriculture mechanization
agriculture machanization
agicultural machinery
agriculture machines
农副产品加工机械
agricultrue sideline production processing machinery