About Lin Li
About 農業農村部農業机械試験鑒定総站,北京市,100122
About Wu Jiantao
About 農業農村部農業机械試験鑒定総站,北京市,100122
About Tao Jin
About 農業農村部農業机械試験鑒定総站,北京市,100122
About Zhongguo Nongjihua Xuebao
About settlement
About agriculture
About agricultural management
About 貧困
About 農村振興
About 農業機械化
About Agricultural economy,agricultural management
About Agriculture in general
About 農業機械化
About 助力
About 戦略
About 実施