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arc furnace installation
| operating unbalance
| arc furnace installation | |
| therm.energ. | Lichtbogenofenanlage |
| operating unbalance | |
| earth.sc. mech.eng. | Betriebsunwucht |
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| Lichtbogenofenanlage m | |||
| arc furnace installation: 12 phrases in 2 subjects |
| Electronics | 2 |
| Thermal Energy | 10 |