GB/T 728
GB/T 728 (Tin ingot)· GB (China) · 5 materials
| Designation | Material group | |
|---|---|---|
| Sn99.90A | Tin | chevron_right |
| Sn99.90AA | Tin | chevron_right |
| Sn99.95A | Tin | chevron_right |
| Sn99.95AA | Tin | chevron_right |
| Sn99.99A | Tin | chevron_right |
GB/T 728 (Tin ingot)· GB (China) · 5 materials
| Designation | Material group | |
|---|---|---|
| Sn99.90A | Tin | chevron_right |
| Sn99.90AA | Tin | chevron_right |
| Sn99.95A | Tin | chevron_right |
| Sn99.95AA | Tin | chevron_right |
| Sn99.99A | Tin | chevron_right |