Mahsulot tavsifi
This course covers the production of basic chemical products in Uzbekistan with a focus on ammonia, urea, nitrate, and phosphate compounds
#urea#fosfatli oʻgʻitlar#amoniy nitrat
Muallif

Oson TalabaTasdiqlangan muallif
- Hujjatlari
- 43 458
- Sotilgan
- 1 691









