| Artist | : | Siphon for irrigation | Siphon principle |
| Title | : | Engineering and architecture |
| Duration | : | 9 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Siphon for irrigation | Siphon principle |
| Title | : | Engineering and architecture |
| Duration | : | 9 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |