NBR 5917
NBR 5917 (硼铁)· NBR (巴西) · 4 种材料
| 名称 | 材料组别 | |
|---|---|---|
| FeB-AC1 | Master Alloys | chevron_right |
| FeB-BC2 | Master Alloys | chevron_right |
| FeB-BC3 | Master Alloys | chevron_right |
| FeB-BC4 | Master Alloys | chevron_right |
NBR 5917 (硼铁)· NBR (巴西) · 4 种材料
| 名称 | 材料组别 | |
|---|---|---|
| FeB-AC1 | Master Alloys | chevron_right |
| FeB-BC2 | Master Alloys | chevron_right |
| FeB-BC3 | Master Alloys | chevron_right |
| FeB-BC4 | Master Alloys | chevron_right |