NBR 5904
NBR 5904 (铁硅锰)· NBR (巴西) · 6 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Fe-Si-Mn/12-16 A | Master Alloys | chevron_right |
| Fe-Si-Mn/12-16 B | Master Alloys | chevron_right |
| Fe-Si-Mn/16-20 A | Master Alloys | chevron_right |
| Fe-Si-Mn/16-20 B | Master Alloys | chevron_right |
| Fe-Si-Mn/20-25 A | Master Alloys | chevron_right |
| Fe-Si-Mn/20-25 B | Master Alloys | chevron_right |