Harvesting machines; Cultivators (machines); Knives for mowing machines; Chaff cutter blades; Chaff cutters; Weeding machines; Trenching machines; Scarifiers (machines); Gasoline pumps for service stations; Rice planting machines; Cutting machines; Chain saws; Scissors, electric; Dynamos; Washing apparatus; Dust exhausting installations for cleaning purposes; High pressure washers; Snow ploughs; Pumps (machines); Hedge trimmers (machines)