Key technologies of auxiliary equipment for corn planting and conservation tillage
Prize-winner: Jia HL, Huang DY, Qi JT, Zhuang J, Yang TC, Zheng TZ, Fan XH, Sun JY, Ma YH, Guo H, Li HG, Zhao JL, Wng G, Jiang XM, Guo MZ.
上一篇：Patent Golden Award in Jilin Province
下一篇：The first prize of Technological Invention Award in Jilin Province（2013F10001）
