| Artist | : | Comparison of PVDF (Polyvinylidene Fluoride) filter and PVC (Polyvinyl Chloride) filter |
| Title | : | PROTECH-WATER |
| Duration | : | 29 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Comparison of PVDF (Polyvinylidene Fluoride) filter and PVC (Polyvinyl Chloride) filter |
| Title | : | PROTECH-WATER |
| Duration | : | 29 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |