27221041 — Tubs, canons i perfils buits, sense soldadura, d'acer, d'un diàmetre exterior inferior o igual a 168,3 mm, excepte acabats en fred i d'acer inoxidable
Descendants
This heading has no descendants because it belongs to the most detailed level of the classification.
| Code | Description |
|---|---|
| 27221030 | Tubs, canons i perfils buits, d'acer, sense soldadura |