GB/T 29657
GB/T 29657 (Aleación de itrio-magnesio)· GB (China) · 6 materiales
| Designación | Grupo de materiales | |
|---|---|---|
| 175020A | Magnesio | chevron_right |
| 175020B | Magnesio | chevron_right |
| 175025A | Magnesio | chevron_right |
| 175025B | Magnesio | chevron_right |
| 175030A | Magnesio | chevron_right |
| 175030B | Magnesio | chevron_right |