NICSubclass
NIC 431204—Drainage of agricultural or forestry land
Subclass · National Industrial Classification (2025)
Where 431204 sits
- F Construction
- 43 Specialized construction activities
- 431 Demolition and site preparation
- 4312 Site preparation
- 431204 Drainage of agricultural or forestry land
What 431204 includes
- Drainage of agricultural or forestry land
431204 in other systems
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