← Ishga qaytish
Ushbu ishga iqtibos qilgan ishlar
2 ta ish
Ish: Improving the efficiency of the automated process of drying flotation concentrate in a drum drying furnace
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: Improving the efficiency of the automated process of drying flotation concentrate in a drum drying furnace