Machines, namely, cleaning machines for removing surface layers from boats, masonry, namely, removal of white lines from roads, graffiti and paint from masonry surfaces; abrasive blast cleaning machines and sand blasting machines; machine tools for blast cleaning, namely, blast hoses, extension hoses, blast nozzles, nozzle holder hoses, handle assemblies; compressor cleaning machines utilizing pressurized liquids; washing equipment, namely, wet blasting equipment, machinery for stripping grim...