The Swiss Lida ERM B 5/5 type cotton-cleaner with new design idears in both technology and structure wields new theory of cotton opening and fdust extracting, and is equiped with new devices.

• 瑞士立达ERM B5/5型清棉机在工艺和结构上设计思想新颖；运用了新的开松、除杂理论和新型机构.