GB/T 469
GB/T 469 (Wlewki ołowiu)· GB (Chiny) · 6 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| Pb99.940 | Olów | chevron_right |
| Pb99.970 | Olów | chevron_right |
| Pb99.985 | Olów | chevron_right |
| Pb99.990 | Olów | chevron_right |
| Pb99.994 | Olów | chevron_right |
| Pb99.996 | Olów | chevron_right |