Mahsulot tavsifi
This product covers the composition of the atmosphere, including nitrogen, oxygen, and argon, and their ecological impact. It also discusses the role of water vapor in the atmosphere
#ekologiya#kislorod#azot#atmosfera#umumiy tarkib#gaslar
Muallif
Nazar RayaTasdiqlangan muallif
- Hujjatlari
- 10 133
- Sotilgan
- 632
