| English | eng-000 |
| stacking factor | |
| 普通话 | cmn-000 | 占空系数 |
| 普通话 | cmn-000 | 填充因数 |
| 普通话 | cmn-000 | 填充系数 |
| 普通话 | cmn-000 | 绕组占空系数 |
| English | eng-000 | block coefficient |
| English | eng-000 | charging coefficient |
| English | eng-000 | fill factor |
| English | eng-000 | filling factor |
| English | eng-000 | full factor |
| English | eng-000 | packing factor |
| English | eng-000 | space factor |
| English | eng-000 | winding space factor |