STRUCTURE DESIGN AND LEVELLING CONTROL SYSTEM DEVELOPMENT FOR SELF-PROPELLED SPRAYER BOOM.Published in:INMATEH - Agricultural Engineering, 2025, v. 75, n. 1, p. 200, doi. 10.35633/inmateh-75-17By:Zhenyu ZHANG;Jiayu CAO;Peijie GUO;MiaoYun WANG;Yu CHENPublication type:Article