Definition of item:
This subcategory includes the application of physical laws and principles of engineering in the design, development and utilisation of machines, materials, instruments, structures, processes and systems.
This subcategory includes: - engineering services related to industrial facilities and processes: • mining and metallurgical facilities such as mines, smelters, mills, mineral refineries, including integrated facility and process engineering projects • mining and metallurgical processes, such as mineral extraction, smelting, refining, metal forming • petroleum and petrochemical facilities such as oil and gas platforms, refineries, pipelines, petrochemical plants, including integrated facility and process engineering projects • processes for the production of petroleum and petrochemicals, such as extraction, refining, formulation, mixing • microelectronics facilities and processes, such as those that produce microprocessors, silicon chips and wafers, microcircuits, and semiconductors • textile and clothing facilities and processes • iron and steel facilities and processes • other industrial and manufacturing facilities and processes, n.e.c. - engineering services related to the design of industrial and manufactured products: • industrial machinery such as agricultural, construction, mining, metalworking, commercial and service industry, heating, ventilating and air-conditioning, power transmission machinery • electronic equipment such as computers and peripheral equipment, communications equipment, audio and video equipment, semiconductors and other electronic components • electrical equipment such as lighting, major and minor appliances and components thereof • transportation equipment such as motor vehicles, aircraft, trains, marine vessels, space vehicles • industrial and manufactured products not elsewhere classified
This subcategory excludes: - industrial design services, see 74.10.12
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