| Englisch | Spanisch | |
|---|---|---|
| Chemistry | ||
| Chemistry | high grade | alto grado [m] |
| Chemistry | high grade | rico [adj] |
| Geology | ||
| Geology | high grade | alto calidad [f] |
| Geology | high grade | de calidad superior [adj] |
| Geology | high grade | de alta ley [adj] |
| Geology | high grade | (de) buena calidad [adj] |
| Geology | high grade | alto grado [adj] |
| Aeronautics | ||
| Aeronautics | high grade | buena calidad |
| Aeronautics | high grade | de gran poder calorífico |