Heat resistant alloys of common metals, in particular, in the form of wire, ribbon, strip, foil, tubing, cermets, catalyst wire material including woven mesh for catalyzers, silicon carbide, metal moulded material, metals in powder form, thermo-bimetal material; common metals and their alloys; non-electric cables and metal wire; small forging products of iron and metal; metal tubing; products of common metal, not included in the other classes

Electrical resistance material, in particular, in the form of electric heating wire, ribbon, strip, foil, tubing, cermet thin films for electrical use, catalyst (copper wire, insulated) material including woven mesh for catalyzers, silicon carbide diodes, electrical assembly, material in powder form for electrical use, thermo bimetal, thermo elements and foil elements, all for electrical use; electric and electronic apparatus and instruments for measuring, control and supervision, excluded such apparatus and instruments for measuring, control and supervision of temperatures for medical purposes and of body temperatures; electric apparatus for remote ignition; checking devices for gas and oil burners; furnaces for laboratory experiments