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qi xi shi hua sheng bo zhong ji
Pages: 7
Year: Issue:  6
Journal: Farm Machinery

Keyword:  气吸式花生播种农艺要求排种器种板开沟器播种要求地轮开沟犁升降机构;
Abstract: <正> 我所于1977年研制的气吸式花生播种机,经过小面积生产试验表明,该机具有结构简单(图1),伤种少,播种均匀等优点,基本上达到了设计指标,能满足农艺要求。
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