| Artist | : | BETEK Trenching: Deep Excavation Trenching in Qatar |
| Title | : | BETEK_Germany |
| Duration | : | 71 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | BETEK Trenching: Deep Excavation Trenching in Qatar |
| Title | : | BETEK_Germany |
| Duration | : | 71 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |