 |
zone melting
| and
| refining
| zone melting | |
| el. | zonesmeltning |
| AND | |
| comp., MS | OG |
| refine | |
| agric. | raffinere |
| met. el. | affinere; forædle |
| refining | |
| chem. | lutring |
| chem. met. | forædling |
| econ. | udrensning; udrensningshugst |
| environ. | raffinering |
| |||
| zonesmeltning | |||
| zone melting: 1 phrase in 1 subject |
| Metallurgy | 1 |