GB/T 14953
GB/T 14953 (Copper wires)· GB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| T2 | Copper | chevron_right |
| T3 | Copper | chevron_right |
GB/T 14953 (Copper wires)· GB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| T2 | Copper | chevron_right |
| T3 | Copper | chevron_right |