1 CERAMIC, NON-OXIDIC PARTS, COMPONENTS & MATERIAL PARTS & COMPONENTS AN D MATERIALS OF SILICIDES, BORIDES, CARBIDES, NITRIDES, BERYLLIDES PHOS PHIDES, SULFIDES AND ALUMINIDES INCORPORATING A LIMITED AMOUNT OF OXY- GEN AND/OR METALLIC ELEMENTS
9 INSULATORS, CAPACITORS AND ELECTRODES FOR ELECTRICAL EQUIPMENT
10 SURGICAL, MEDICAL, DENTAL AND VETERINARYINSTRUMENT AND APPARATUS, INC LUDING ARTIFICIAL LIMBS, EYES AND TEETH
11 PIPES, VALVES, HEAT EXCHANGERS, FURNACE LININGS, BURNER NOZZLES AD BUR NER HEADSAND THERMAN INSULATING MATERIAL IN INSTALLATIONS FOR LIGHTIN G, HEATING, STEAM GENERATING, WATER SUPPLY AND SANITARY PURPOSES
12 BEARINGS, PISTON RINGS, SEALS SLEEVES, BUSHINGS AND BEARINGS FOR LAND, AIR AND WATER VEHICLES