GB/T 21181
GB/T 21181 (Secondary lead ingots)· GB (Chiny) · 10 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| ZSPb99.983 | Olów | chevron_right |
| ZSPb99.986 | Olów | chevron_right |
| ZSPb99.990 | Olów | chevron_right |
| ZSPb99.992 | Olów | chevron_right |
| ZSPb99.994 | Olów | chevron_right |
| ZSPbCa | Olów | chevron_right |
| ZSPbSb1 | Olów | chevron_right |
| ZSPbSb2 | Olów | chevron_right |
| ZSPbSn1 | Olów | chevron_right |
| ZSPbSn2 | Olów | chevron_right |