ICNEAGroup
ICNEA 491—Electrical installation
Group · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)
Where 491 sits
- E Construction industry
- 49 Construction and installation industry
- 491 Electrical installation
Contains 1 narrower code
What 491 includes
- For details on Industry Group 491, refer to the industry descriptions under its subcategories
491 in other systems
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