Mahsulot tavsifi
This course covers the general purification processes and stages of cleaning water, including mechanical and biological purification methods
#oqava suvlar#tozalash texnologiyasi#qum ajratgich
Muallif
KSEROKS 001Tasdiqlangan muallif
- Hujjatlari
- 36 503
- Sotilgan
- 7 532
