GB/T 28702
GB/T 28702 (Czynnik do obróbki żeliwa grafitowego)· GB (Chiny) · 12 materiałów
| Oznaczenie | Grupa materiałowa | |
|---|---|---|
| Mg4RE | Krzem | chevron_right |
| Mg4RE2 | Krzem | chevron_right |
| Mg5RE | Krzem | chevron_right |
| Mg5RE2 | Krzem | chevron_right |
| Mg6RE | Krzem | chevron_right |
| Mg6RE2 | Krzem | chevron_right |
| Mg6RE3 | Krzem | chevron_right |
| Mg7RE | Krzem | chevron_right |
| Mg7RE2 | Krzem | chevron_right |
| Mg8RE3 | Krzem | chevron_right |
| Mg8RE5 | Krzem | chevron_right |
| Mg8RE7 | Krzem | chevron_right |