GB/T 4910
GB/T 4910 (Tinned round copper wire)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| TXR | Copper | chevron_right |
| TXRH | Copper | chevron_right |
| TXY | Copper | chevron_right |
GB/T 4910 (Tinned round copper wire)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| TXR | Copper | chevron_right |
| TXRH | Copper | chevron_right |
| TXY | Copper | chevron_right |