Car washing installations; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Floor cleaning machines; Floor scrubbing machines; Floor washing machines; High-pressure pumps for washing appliances and installations; High pressure washers; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machines for cleaning surfaces using high pressure water; Nozzles for particle blast cleaning machines and structural parts thereof; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Pneumatic blow guns for use in a manufacturing process to blow dust off parts, workstations or wherever necessary; Power-operated spray guns; Power lawn and garden tools, namely, shredders; Power winches; Spraying machines; Steam cleaning machine parts, namely, suction nozzles, brushes, hoses; Valves being parts of machines; Vehicle washing installations