SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
This book covers the dangers of PM2.5 and PM10 air pollutants, their sources, and recommended safety levels by WHO
#havo ifloslanishi#pm2.5#pm10
Muallif
Bobur AllayorovTasdiqlangan muallif
- Hujjatlari
- 56 910
- Sotilgan
- 4 267
