GOST 9721
GOST 9721 (Cobalt powder. Technical requirements)· GOST (Russia) · 1 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| PK-1u | ПК-1у | Cobalt | chevron_right |
GOST 9721 (Cobalt powder. Technical requirements)· GOST (Russia) · 1 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| PK-1u | ПК-1у | Cobalt | chevron_right |