GB/T 28904
GB/T 28904 (Steel strips for steel-aluminum composite)· GB (China) · 1 materials
| Designation | Material group | |
|---|---|---|
| GL | Structural and constructional steels | chevron_right |
GB/T 28904 (Steel strips for steel-aluminum composite)· GB (China) · 1 materials
| Designation | Material group | |
|---|---|---|
| GL | Structural and constructional steels | chevron_right |