vietnam ferro silicon mangan

Ferro Silicon Mangan 60/ 14 Mn: 60%. Si: 14%. C 2, 5%. P: 0, 35% min - 0, 45 % Size : 10-90mm 90%min
Ferro Silicon Mangan 60/ 14 Mn: 60%. Si: 14%. C 2, 5%. P: 0, 35% min - 0, 45 % Size : 10-90mm 90%min