| Artist | : | Horizontal Directional Drilling / Boring (HDD): How the Drill Bit is Steered |
| Title | : | Horizontal Technology |
| Duration | : | 128 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Horizontal Directional Drilling / Boring (HDD): How the Drill Bit is Steered |
| Title | : | Horizontal Technology |
| Duration | : | 128 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |