GB 4234.4
GB 4234.4 (Implants for surgery - Metallic materials - Part 4: Cobalt-chromium-molybdenum casting alloy)· GB (China) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4234-4 | Cobalt | chevron_right |
GB 4234.4 (Implants for surgery - Metallic materials - Part 4: Cobalt-chromium-molybdenum casting alloy)· GB (China) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4234-4 | Cobalt | chevron_right |