作者: Jack Donald Turner , Trevor Lawrence Kowalchuk , Gordon Anthony Engel
DOI:
关键词:
摘要: An agricultural metering system includes multiple independently controllable sets of meter rollers. Each set rollers at least one roller, each is configured to rotate about a respective rotational axis, the axes are generally perpendicular common plane, and offset relative another in plane. The also boxes receive product from storage tank. disposed within box, In addition, distribution lines. line downstream output