Electric vacuum cleaners and their components; Automatic swimming pool cleaners and parts therefor; Power operated jacks; Electrical ultrasonic cleaning units for jewelry, ornaments, tableware, electronic components and mechanical parts; Water pumps for swimming pools; Steam cleaning machines; Swimming pool cleaning robots; Bottling machines; Electric pumps; Rechargeable sweepers; Engraving machines; Kitchen grinders, electric; Excavating machines; Power-operated garden loppers