Cemented carbide cutting tools; Concrete construction machines; Concrete finishing machines; Concrete placing machines; Diamond-pointed metal-cutting tools; Floor cleaning machines; Floor polishing machines; Floor staining and floor polishing machines; Foundation work machines; Machines and apparatus for carpet shampooing, electric; Machines to seal in floor staining and floor polishing preparations; Pads for floor polishing machines; Polishing discs for automated wet-polishing multi-head mac...