| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | check-sample | muestra de control |
| Engineering | check-sample | muestra testigo |
| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | quality control check sample | control de la calidad de la muestra |
| Chemistry | ||
| Chemistry | check sample | muestra de contraste [f] |
| Chemistry | check sample | muestra de control [f] |
| Chemistry | check sample | muestra testigo [f] |
| Chemistry | check sample | muestra testigo |
| Chemistry | check sample | muestra de control |
| Mining | ||
| Mining | check sample | muestra testigo |
| Mining | check sample | muestra de control |