32.500Level 532.50Manufacture of medical and dental instruments and supplies32.50001Manufacture of dental drills32.50002Manufacture of ophthalmic instruments32.50003Manufacture of medical, surgical, dental or veterinary furniture: operating tables, hospital beds with mechanical fittings, dentists chairs32.50004Manufacture of orthopaedic and prosthetic devices : surgical belts, crutches, splints, casts, artificial teeth, orthopaedic shoes, artificial limbs, etc.32.50005Manufacture of spectacle glasses en eye lenses32.50006Manufacture of spectacle frames32.50007Manufacture of frames fitted with glasses whether or not optically worked; sunglasses, safety goggles (including shields for welding) or corrective spectacles, etc.