flare stacks
| for use in
| oil refineries
| flare stack | |
| energ.ind. | Fackelkopf; Abfackeln |
| for use in | |
| math. | zur Verwendung in |
| oil refinery | |
| gen. | Ölraffinerie |
| energ.ind. | Raffinerie für Erdöl |
| environ. | Ölraffinerie |
| oil | Oelraffinerie |
| |||
| Fackelkopf m; Abfackeln n | |||
|
flare stacks : 2 phrases in 1 subject |
| General | 2 |