9211220 — Serveis de depuració d'aigües residuals
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
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9211220 | Servicios de depuración de aguas residuales |
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
---|---|
9211220 | Servicios de depuración de aguas residuales |