农业机械化水平
the level of agricultural mechanization
Agricultural mechanization level
国家农业机械化装备信息网络平台
China agriculture mechanization information network
机械化农业生产系统
mechanized agricultural production system
节约型农业机械化
saving resource agro-mechanization
美国农业机械化
Agricultural Mechanization in USA
农机化水平
agricultural mechanization degree
农业机械化
Mechaniza tion of agriculture
agricultural farm mechanization
agricultural mechanizationsure
agricultural mechani- zation
Mechanization in agriculture
Mechanization of Our Sugarcane Industry
agro-mechanization
agriculturemechanization
agricultural muchanization
agriculture mechanism
farm machinery and implements
agricultural machanization
agricultural mechanism
Agriculture mechanization
mechanization of farming
mechanization
agricultral mechanization
agricultural mechanization system
Farm mechanization
mechanization of agriculture
agricultural machinery
agricultural mechanization
hilly region in Chongqing City
农业机械化发展成就
achievements of agricultural mechanization
农业机械化发展水平
development level of agricultural mechanization
农业机械化发展现状
development of agricultural mechanization
农业机械化工程
agricultural mechanization engineering
农业机械化工程学科
agricultural mechanization engineering programs
农业机械化工作
agricultural mechanization
农业机械化及其自动化
Agricultural mechanization and automation specialty
农业机械化人才
talent people of agriculture mechanization
农业机械化中级阶段
intermediate moment of agricultural mechanization
我国农业机械化随想
Caprice for Chinese Agricultural Mechanization