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ISIC Rev.4
ISIC Rev.3.1
ISIC Rev.3
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Detailed structure and explanatory notes

ISIC Rev.4 code 2811

Structure   

Hierarchy
  • Section: C - Manufacturing
  • Division: 28 - Manufacture of machinery and equipment n.e.c.
  • Group: 281 - Manufacture of general-purpose machinery
  • Class: 2811 - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines

Explanatory note

This class includes:
- manufacture of internal combustion piston engines, except motor vehicle, aircraft and cycle propulsion engines:
· marine engines
· railway engines
- manufacture of pistons, piston rings, carburetors and such for all internal combustion engines, diesel engines etc.
- manufacture of inlet and exhaust valves of internal combustion engines
- manufacture of turbines and parts thereof:
· steam turbines and other vapour turbines
· hydraulic turbines, waterwheels and regulators thereof
· wind turbines
· gas turbines, except turbojets or turbo propellers for aircraft propulsion
- manufacture of boiler-turbine sets
- manufacture of turbine-generator sets


This class excludes:
- manufacture of electric generators (except turbine generator sets), see 2710
- manufacture of prime mover generator sets (except turbine generator sets), see 2710
- manufacture of electrical equipment and components of internal combustion engines, see 2790
- manufacture of motor vehicle, aircraft or cycle propulsion engines, see 2910, 3030, 3091
- manufacture of turbojets and turbo propellers, see 3030

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