GB/T 14986.4
GB/T 14986.4 (Soft magnetic alloys - Part 4: Iron-chromium alloys)· GB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| 1J111 | Magnetic and electrical materials | chevron_right |
| 1J116 | Magnetic and electrical materials | chevron_right |
| 1J117 | Magnetic and electrical materials | chevron_right |