| English | eng-000 |
| gravity plane | |
| 普通话 | cmn-000 | 滑动面 |
| 普通话 | cmn-000 | 轮子坡 |
| 普通话 | cmn-000 | 重心平面 |
| English | eng-000 | back balance |
| English | eng-000 | failure plane |
| English | eng-000 | glide plane |
| English | eng-000 | gliding plane |
| English | eng-000 | gravity incline |
| English | eng-000 | slip plane |
| English | eng-000 | slip surface |
| English | eng-000 | surface of slide |
| русский | rus-000 | бремсберг |
| русский | rus-000 | спуск |