coal injection
| system
| coal injection | |
| gen. | Kohleeinblasung |
| system | |
| gen. | Methode; System; Anlage |
| refrig. | System |
| tech. | Anlage; Anordnung; Bauart; Netz; Netzverbund; Bezugssystem datum |
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| Kohleeinblasung Hochofen | |||
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coal injection : 6 phrases in 3 subjects |
| Coal | 1 |
| General | 2 |
| Metallurgy | 3 |