NBR 14228
NBR 14228 (Aluminium alloys extruded tubes for irrigation)· NBR (Brazil) · 6 materials
| Designation | Material group | |
|---|---|---|
| 3003 | Aluminium | chevron_right |
| 3004 | Aluminium | chevron_right |
| 6060 | Aluminium | chevron_right |
| 6061 | Aluminium | chevron_right |
| 6063 | Aluminium | chevron_right |
| 6261 | Aluminium | chevron_right |