Position£ºHome > Products > Welding Industry > Mineral > Manganese Ore Powder
| »¯Ñ§ÔªËØ Chemicals £¨%£© |
Mn | Fe | K2O |
Al2O3 |
SiO2 |
≥ |
≤ |
≤ |
≤ |
≤ | |
A |
50 |
4 |
2 |
8 |
5 |
B |
45 |
8 |
5 |
10 |
15 |
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