29091910 — Terc-butil etil èter (etil-terc-butil-èter, ETBE)
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
Code | Description |
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29091910 | Terc-butil etil èter (etil-terc-butil-èter, ETBE) |
Code | Description |
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29091910 | Terc-butil etil èter (etil-terc-butil-èter, ETBE) |