Power-operated polishers; Electric socket wrenches; Water pumps for swimming pools; Compressed air pumps; Lawn mowers; Power-operated blowers; Electric sanders; Power drills; Nailing machines; Welding machines, electric; Screwdrivers, electric; Saw machines; Paint spraying machines; Electric vacuum cleaners; Extensions for power tools; Grinding and polishing machines; Machines for cleaning surfaces using high pressure water; Multi-purpose steam cleaners; Knives, electric; Electric pumps