NBR 6651
NBR 6651 (Coils and sheets carbon steel cold rolled, vitreous enameling for - Specification)· NBR (Brazil) · 3 materials
| Designation | Material group | |
|---|---|---|
| EEV | Structural and constructional steels | chevron_right |
| EPV | Structural and constructional steels | chevron_right |
| QCV | Structural and constructional steels | chevron_right |