ICNEAMajor Group
ICNEA 74—Professional technical service industry
Major Group · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)
Where 74 sits
- M Scientific research and technical services
- 74 Professional technical service industry
Contains 9 narrower codes
- 741 Meteorological service
- 742 Earthquake service
- 743 Ocean Service
- 744 Surveying, mapping and geographic information services
- 745 Quality inspection technical service
- 746 Environmental and ecological monitoring and testing services
- 747 Geological exploration
- 748 Engineering technology and design services
- 749 Industrial and professional design and other professional technical services
What 74 includes
- For details on Industry Major Group 74, refer to the industry descriptions under its subcategories
74 in other systems
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