7 Steam cleaning machines; paint application machines, namely, painting machines; dyeing machines, namely, machines for dyeing plastics; paint marking machines, namely, painting machines; paint stirrer being machines, namely, industrial paint agitating machines; paint straining machines, namely, industrial paint agitating machines; spray paint machines, namely, paint spray guns; paint spray gun; supports for spray guns for paint in the nature of specialty holsters adapted for spray guns for paint; equipment for sandblasting, namely, sand-blasting apparatus; Machines for plastics working, namely, machines for deburring plastic objects; machines for depowdering objects produced in a 3D printing process, namely, vacuum cleaners; machines for dyeing textiles; machines for dyeing objects produced in a 3D printing process, namely, machines for dyeing plastics; machines for dyeing plastic objects; machines for smoothing the surfaces of plastic objects using steam, namely, steam cleaning machines; machines for impregnating objects produced in a 3D printing process, namely, filling machines; machines for impregnating plastic objects, namely, filling machines; machines for shot blasting plastic objects, namely, machines for blast cleaning a surface; machines for painting objects produced in a 3D printing process, namely, painting machines; machines for painting plastic objects, namely, painting machines; machines for polishing objects produced in a 3D printing process, namely, polishing machines for use in grinding and polishing plastics; machines for polishing the surfaces of plastic object, namely, polishing machines for use in grinding and polishing plastics; machines for cleaning objects produced in a 3D printing process, namely, compressor cleaning machines; machines for cleaning plastic objects, namely, compressor cleaning machines; machines for sandblasting plastic objects, namely, sand-blasting apparatus; machines for compacting the surfaces of objects produced in a 3D printing process, namely, compressor cleaning machines; machines for compacting the surfaces of plastic objects, namely, compressor cleaning machines; machines for sealing objects produced in a 3D printing process, namely, sealing machines for industrial purposes; machines for sealing plastic objects, namely, sealing machines for industrial purposes; mixing machines for paints, namely, industrial paint agitating machines; sprayers for applying paint, namely, paint spray guns; sputtering machines, namely, plasma etching machines