Materiel Management ( MM ) plays an important role in enterprise production.物料管理在企業(yè)生產(chǎn)中占據(jù)著重要的地位.When the working parts of agricultural machinery works, it always follows the flow of agricultural materiel.農(nóng)業(yè)機械工作時, 往往伴隨著散粒農(nóng)...