33.16.Z - Repair and maintenance of civilian air and spacecraft
30.31.Z - Manufacture of civilian air and spacecraft and related machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.18.Z - Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft
33.20.Z - Installation of industrial machinery and equipment
46.12.Z - Activities of agents involved in the wholesale of fuels, ores, metals and industrial chemicals
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
46.18.Z - Activities of agents involved in the wholesale of other particular products
46.19.Z - Activities of agents involved in non-specialised wholesale
