trough-section
| beam
| trough section | |
| mining. | Rinnenprofil |
| beam | |
| gen. | Balken; Leitstrahl; Seite; Strahltriebwerk; Stange; Strahlen |
| |||
| Rinnenprofil n | |||
|
trough-section : 3 phrases in 1 subject |
| Construction | 3 |