8430902 — Servicios técnicos de investigación operativa
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
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8430902 | Serveis tècnics de recerca operativa |
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
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8430902 | Serveis tècnics de recerca operativa |