9 Electric and electronic control, measuring and regulating devices for machines for manufacturing spunbonds, machines for manufacturing non-woven fabrics, machines for manufacturing meltblown fibers and meltblown non-wovens, machines for the treatment and processing of plastics as well as machines and machine tools for material processing and manufacturing; material testing instruments and machines; calibrating apparatus; weighing, measuring, signalling and regulating apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity; parts and accessories for all the aforementioned goods, as far as included in this class.