| Artist | : | Pipe coordinate and pipe length calculation | Oil and gas refinery plant Isometric pipe drawing |
| Title | : | construction L&i |
| Duration | : | 1526 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Pipe coordinate and pipe length calculation | Oil and gas refinery plant Isometric pipe drawing |
| Title | : | construction L&i |
| Duration | : | 1526 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |