2511221 — Derivados sulfonados de los hidrocarburos
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
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2511221 | Derivats sulfonats dels hidrocarburs |
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
---|---|
2511221 | Derivats sulfonats dels hidrocarburs |