GB/T 14987
GB/T 14987 (高硬度高电阻铁镍软磁合金冷轧带材)· GB (中国) · 9 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 1J87 | 镍 | chevron_right |
| 1J88 | 镍 | chevron_right |
| 1J88 | 镍 | chevron_right |
| 1J89 | 镍 | chevron_right |
| 1J89 | 镍 | chevron_right |
| 1J90 | 镍 | chevron_right |
| 1J90 | 镍 | chevron_right |
| 1J91 | 镍 | chevron_right |
| 1J91 | 镍 | chevron_right |