combustion engine powered water cleaners; electric water cleaners; high-pressure pumps for washing appliances and installations; washing apparatus; steam cleaning machines; high pressure washers; spray lances for attachment to pressure washing machines for cleaning purposes; industrial cleaning machines utilising pressure jets; pressure washing machines; machines for cleaning surfaces using high pressure water; pump diaphragms; motors for pumps; motors, other than for land vehicles; motors, electric, other than for land vehicles; pumps [machines]; high pressure cleaning machines; electric high pressure cleaners; multi-purpose high pressure washers; spray nozzles for attachment to pressure washing machines; rotary nozzles for use with high pressure water washing machines.;