WZClass
WZ 42.91—Construction of water projects
Class · Klassifikation der Wirtschaftszweige (2025)
Where 42.91 sits
- F Construction
- 42 Civil engineering
- 42.9 Construction of other civil engineering projects
- 42.91 Construction of water projects
Contains 1 narrower code
What 42.91 includes
- For details on Industry Class 42.91, refer to the industry descriptions under its subcategories
42.91 in other systems
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