A

[ ISOTOPES AND RADIOACTIVE ELEMENTS FOR INDUSTRIAL AND SCIENTIFIC PURPOSES, NAMELY, MODERATING MATERIALS FOR NUCLEAR REACTORS, HEAVY WATER, URANIUM AND PLUTONIUM, FUEL FOR ATOMIC PILES, RADIOACTIVE PREPARATIONS AND SUBSTANCES NOT FOR MEDICAL PURPOSES ]

[ ISOTOPES FOR RADIOLOGICAL CONTRAST SUBSTANCES, AND RADIOACTIVE PREPARATIONS AND SUBSTANCES ALL FOR MEDICAL PURPOSES ]

[ IRRADIATORS AND IRRADIATION APPARATUS FOR SCIENTIFIC AND INDUSTRIAL PURPOSES; APPARATUS FOR CREATING RADIOISOTOPES; APPARATUS FOR MEASURING THE LEVELS AND EFFECTS OF RADIATION FOR MEDICAL AND NON-MEDICAL RESEARCH PURPOSES ]

[ ENGINEERING, DESIGN AND ARCHITECTURAL SERVICES FOR MEDICAL STERILIZATION PLANTS AND FOR ROOMS AND BUILDINGS IN WHICH RADIATION EQUIPMENT IS USED;] TECHNICAL RESEARCH AND CONSULTANCY SERVICES IN THE FIELDS OF RADIOACTIVE MATERIALS AND ATOMIC ENERGY