WZClass
WZ 43.23—Installation of insulation
Class · Klassifikation der Wirtschaftszweige (2025)
Where 43.23 sits
- F Construction
- 43 Specialised construction activities
- 43.2 Electrical, plumbing and other construction installation activities
- 43.23 Installation of insulation
Contains 1 narrower code
What 43.23 includes
- For details on Industry Class 43.23, refer to the industry descriptions under its subcategories
43.23 in other systems
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