GB/T 1474
GB/T 1474 (Lead and lead-antimony alloy wire)· GB (China) · 7 materials
| Designation | Material group | |
|---|---|---|
| Pb1 | Lead | chevron_right |
| Pb2 | Lead | chevron_right |
| Pb3 | Lead | chevron_right |
| PbSb0.5 | Lead | chevron_right |
| PbSb2 | Lead | chevron_right |
| PbSb4 | Lead | chevron_right |
| PbSb6 | Lead | chevron_right |