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中国农机化学报

气吸双层滚筒式精量排种器设计与试验
纪要, 张文毅, 刘宏俊, 顾义兵, 范静,
Design and experiment of doublelayer roller precision seed sowing device
Ji Yao, Zhang Wenyi, Liu Hongjun, Gu Yibing, Fan Jing.
中国农机化学报 . 2021, (10): 22 -28 .  DOI: 10.13733/j.jcam.issn.2095-5553.2021.10.04