# steam and air conditioning supply

> group in classification of productive activities

**Wikidata**: [Q29584660](https://www.wikidata.org/wiki/Q29584660)  
**Source**: https://4ort.xyz/entity/steam-and-air-conditioning-supply


## References

1. Statistical Classification of Economic Activities in the European Community, Rev. 2 (2008)
2. International Standard Industrial Classification Rev. 4
3. [Source](http://statbel.fgov.be/nl/statistieken/gegevensinzameling/nomenclaturen/nacebel/)
4. Nomenclature d'activités française, rév. 2