中德合作科研资助项目(GZ494)
蔡祥,Walgenbach Martin, Doerpmund Malte, Schulze Lammers Peter,孙宇瑞.基于电磁阀的喷嘴直接注入式农药喷洒系统[J].农业机械学报,2013,44(6):69-72,200. Cai Xiang, Walgenbach Martin, Doerpmund Malte, Schulze Lammers Peter, Sun Yurui. Direct Nozzle Injection Sprayer Based on Electromagnetic-force Valve[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(6):69-72,200.
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