tayyorishlar

Mahsulot tavsifi

Study on the principles and mechanisms of gold flotation process, its economic and technological advantages in separating gold from complex ores, especially sulfide minerals

#oltin#flotatsiya#minerologiya

Muallif

Brend Uz
Brend UzTasdiqlangan muallif
Hujjatlari
74 898
Sotilgan
2 236

O'xshash hujjatlar