Metal parts for industrial uses, namely, metal pipes, tubes, non-electric cables and wires; girders of metal, bindings of metal, sheets and plates of metal, iron slabs, iron and steel unwrought or semi-wrought in bars, plates, slabs, sheets and rolls
Metal GoodsMeasuring, controlling and monitoring equipment, namely, ammeters, voltmeters, ohmmeters, computers, computer monitors, computer keyboards, computer printers, switch boxes, electric cables, current rectifiers, electric converters, electrical transformers and electrical distribution boxes
Electrical and Scientific ApparatusUnits for inductive heating of ceramic parts for industrial uses, excluding units for induction heating and melting of metals except for ceramic nozzles, or immersed ceramic parts, that may be used therein, comprised of inductors, suceptors, static frequency changers, ceramic plates sold as parts of inductive heating units
Environmental Control ApparatusCeramic parts for industrial uses, namely, ceramic bricks for use in refractory furnaces, ceramic mixes, mortars and mastics, ceramic shapes for use in refractory furnaces, namely, ceramic tubes, sleeves, pocket blocks, nozzles and rods
Nonmetallic Building MaterialsConstruction planning, construction, and installation of units for inductive heating of ceramic parts for industrial uses
Building Construction and RepairOperation of units for others for inductive heating of ceramic parts for industrial uses
Treatment of Materials