7
Machines and machine tools for treatment of materials and for manufacturing; Agricultural implements other than hand-operated; Pumps [machines]; Conveyers; Mechanical and pneumatic hoisting apparatus; Discharge hoses and hoppers; Processing and transport machines for building materials, in particular for cement, mortar, concrete and bulk goods; Mixing installations, mixing containers and mixing tools, in particular cement, mortar and concrete mixing machines and machines for the bulk goods industry; Parts of plastic for shrouding, lining and plating machines and machine parts, in particular cement, mortar and concrete processing machines and machines for the bulk goods industry; Wear plates for machines; Wear segments for crushers
17
Plastics materials in the form of sections [semi-finished products]; Packing materials; Stopping materials; Insulating materials; Flexible pipes, not of metal; Hoses of textile material; Linings and covers of plastic for protection against wear, abrasion, corrosion, sticking and noise for pumps, concrete discharge hoppers, hoppers, pipes, silos, bunkers; Panels, pipes and moulded parts of plastic, being linings and claddings for protection against wear
19
Building materials (non-metallic); Moulded panels, pipes and moulded parts, not of metal, for the wear-protective lining and covering of surfaces of pumps, concrete discharge hoppers, hoppers, pipes, silos, bunkers