C: 33 / 33.20

A 01 – B 05 – C 10 – C 11 – C 14 – C 18 – C 21 – C 24 – C 26 – C 28 – C 30 – C 33 - D 35 E 39 – F 41 – G 45 – G 47 – H 49 – I 55 – J 58 – K 64 – L 68 M 69 – N 77 – O 84 P 85 Q 88 – R 90 S 96 – T 97 U 99

C – Manufacturing

33 – Repair and installation of machinery and equipment

33.1 - Repair of fabricated metal products, machinery and equipment

33.11 - Repair of fabricated metal products

repair of metal tanks, reservoirs and containers

repair and maintenance for pipes and pipelines

mobile welding repair

repair of steel shipping drums

repair and maintenance of steam or other vapour generators

repair and maintenance of auxiliary plant for use with steam generators:, condensers, economisers, superheaters, steam collectors and accumulators

repair and maintenance of nuclear reactors, except isotope separators

repair and maintenance of parts for marine or power boilers

platework repair of central heating boilers and radiators

repair and maintenance of fire arms and ordnance (including repair of sporting and recreational guns)

repair and maintenance of shopping carts

33.12 - Repair of machinery

repair and maintenance of non-motor vehicle engines

repair and maintenance of pumps, compressors and related equipment

repair and maintenance of fluid power machinery

repair of valves

repair of gearing and driving elements

repair and maintenance of industrial process furnaces

repair and maintenance of lifting and handling equipment

repair and maintenance of industrial refrigeration equipment and air purifying equipment

Repair and maintenance of other general purpose machinery of commercial-type nec, including parts and accessories

repair of power-driven hand-tools

repair and maintenance of metal cutting and metal forming machine tools and accessories

repair and maintenance of other machine tools

repair and maintenance of agricultural tractors

repair and maintenance of agricultural machinery and forestry and logging machinery

repair and maintenance of metallurgy machinery

repair and maintenance of mining, construction, and oil and gas field machinery

repair and maintenance of food, beverage, and tobacco processing machinery

repair and maintenance of textile apparel, and leather production machinery

repair and maintenance of papermaking machinery

repair and maintenance of plastic and rubber machinery

repair and maintenance of other special-purpose machinery of division 28

repair and maintenance of weighing equipment

repair and maintenance of vending machines

repair and maintenance of cash registers

repair and maintenance of photocopy machines

repair of calculators, electronic or not

repair of typewriters

33.13 - Repair of electronic and optical equipment

repair and maintenance of the measuring, testing, navigating and control equipment of group 26.5, such as:, aircraft engine instruments, automotive emissions testing equipment, meteorological instruments, physical, electrical and chemical properties testing and inspection equipment, surveying instruments, radiation detection and

monitoring instruments

repair and maintenance of irradiation, electromedical and electrotherapeutic equipment of class 26.60, such as:, magnetic resonance imaging equipment, medical ultrasound equipment, pacemakers, hearing aids, electrocardiographs, electromedical endoscopic equipment, irradiation apparatus

repair and maintenance of optical instruments and equipment of class 26.70, if the use is mainly commercial, such as:, binoculars, microscopes (except electron and proton microscopes), telescopes, prisms and lenses (except ophthalmic), photographic equipment

33.14 - Repair of electrical equipment

repair and maintenance of power, distribution, and specialty transformers

repair and maintenance of electric motors, generators, and motor generator sets

repair and maintenance of switchgear and switchboard apparatus

repair and maintenance of relays and industrial controls

repair and maintenance of primary and storage batteries

repair and maintenance of electric lighting equipment

repair and maintenance of current-carrying wiring devices and non current-carrying wiring devices for wiring electrical circuits

33.15 - Repair and maintenance of ships and boats

repair and routine maintenance of ships

repair and maintenance of pleasure boats

33.16 - Repair and maintenance of aircraft and spacecraft

repair and maintenance of aircraft (except factory conversion, factory overhaul, factory rebuilding)

repair and maintenance of aircraft engines

33.17 - Repair and maintenance of other transport equipment

repair and maintenance of locomotives and railroad cars (except factory rebuilding or factory conversion)

repair of animal drawn buggies and wagons

33.19 - Repair of other equipment

repair of fishing nets, including mending

repair or ropes, riggings, canvas and tarpaulins

repair of fertiliser and chemical storage bags

repair or reconditioning of wooden pallets, shipping drums or barrels, and similar items

repair of pinball machines and other coin-operated games

restoring of organs and other historical musical instruments

33.2 - Installation of industrial machinery and equipment

33.20 - Installation of industrial machinery and equipment

installation of industrial machinery in industrial plant

assembling of industrial process control equipment

installation of other industrial equipment, e.g.:, communications equipment, mainframe and similar computers, irradiation and electromedical equipment etc.

dismantling large-scale machinery and equipment

activities of millwrights

machine rigging

installation of bowling alley equipment