GB/T 469
GB/T 469 (Lead ingots)· GB (China) · 6 materials
| Designation | Material group | |
|---|---|---|
| Pb99.940 | Lead | chevron_right |
| Pb99.970 | Lead | chevron_right |
| Pb99.985 | Lead | chevron_right |
| Pb99.990 | Lead | chevron_right |
| Pb99.994 | Lead | chevron_right |
| Pb99.996 | Lead | chevron_right |