vietnam ferro vadani

Ferro Vadani: V: 78-82%. S: 0. 05 % . C: 0. 25% . P: 0. 06% . AL: 4. 0% . SI: 1. 5%. Size: 10-50mm90%min
Ferro Vadani: V: 78-82%. S: 0. 05 % . C: 0. 25% . P: 0. 06% . AL: 4. 0% . SI: 1. 5%. Size : 10-50mm90%min