 |
| German thesaurus | |||
| |||
| polychlorierte Biphenylen | |||
| Polychlorbenzole; polychloriertes Biphenylen | |||
| polychlorierte Biphenyle | |||
| gedruckte Schaltungsplatte | |||
| Plenum Chamber Burning Plenum-Kammer-Verbrennung | |||
| Printed Circuit Board | |||
|
PCB : 9 phrases in 4 subjects |
| Chemistry | 2 |
| Environment | 4 |
| Information technology | 2 |
| Medical | 1 |