Air conditioners; Air conditioning installations that condition, dehumidify, and cool the air, none of the foregoing for air purifiers

Air brushes for applying colour; Paint spray guns; Paint sprayers; Painting machines; Spray guns for paint; Spray guns for painting

subsurface drainage system comprised of nonmetallic components, namely geotextile fabric and/or drainage mat and/or an impervious liner

construction, maintenance, and renovation of athletic fields, golf courses, and other turf facilities, and installation of drainage systems