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farmland improving machine
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farmland improving machine
Encyclopedia
农学
农田建设机械
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farmland improving machine
农田建设机械
用于平整土地、修筑梯田和台田、开挖沟渠、敷设管道和开凿水井等,以改善农业生产用地的基本条件、增强抗御自然灾害能力和防治水土流失的施工机械。
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