NBR 5443
NBR 5443 (Steel tubes with double wall for conducting fluid)· NBR (Brazil) · 1 materials
| Designation | Material group | |
|---|---|---|
| NBR 5443 | Structural and constructional steels | chevron_right |
NBR 5443 (Steel tubes with double wall for conducting fluid)· NBR (Brazil) · 1 materials
| Designation | Material group | |
|---|---|---|
| NBR 5443 | Structural and constructional steels | chevron_right |