| Artist | : | Long-arm excavator engineering machinery real shots on construction site excavator mechanical en |
| Title | : | Trench Digging |
| Duration | : | 10 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Long-arm excavator engineering machinery real shots on construction site excavator mechanical en |
| Title | : | Trench Digging |
| Duration | : | 10 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |