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xiao si lun neng shen geng
Author(s): 
Pages: 4
Year: Issue:  11
Journal: Farm Machinery

Keyword:  西北农业大学澄城县农业工程士伦四轮拖拉机牵引效率耕地生产率批量生产接地面积行走方式;
Abstract: <正>在陕西澄城县罗家洼乡两年的试验证明——驱动轮上装一个弹性轮,耕深可达二十五厘米。西北农业大学农业工程系左士伦教授带领的课题组研制的LTS-880型旱地深耕节油弹性
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