7 Cores, cavity inserts, metal plates, and other mold components with cooling channels, all being parts of injection molding, extrusion molding, or blow molding machines; cooling components, namely, plugs, baffles, bubbler tubes, diverting plugs and rods, water connectors, water fittings, water junctions, water bridges, water control manifolds, heat pipes, and water jumpers all being parts of injection molding, extrusion molding, or blow molding machines; industrial fluid cleaning machinery; accessories for mold-gates, mold core inserts, and cooling systems, namely, hoses being parts of injection molding, extrusion molding, or blow molding machines