Mahsulot tavsifi
A study on reprocessing Pb-Zn ores for independent work at the "Metallurgy" faculty of Olmaliq State Technical Institute in Uzbekistan
#boyitish#pb-zn#rudasini ishlovchi
Muallif
Xaridor 348140Tasdiqlangan muallif
- Hujjatlari
- 144
- Sotilgan
- 6









