Mahsulot tavsifi
This book discusses water quality improvement methods in desert conditions including water filtration, chemical disinfection processes, and biological purification technologies
#suvni filtratsiya#kimyoviy dezinfeksiya#biologik tozalash
Muallif

Hasan HusanTasdiqlangan muallif
- Hujjatlari
- 11 860
- Sotilgan
- 539









