| English | eng-000 |
| back angle | |
| 普通话 | cmn-000 | 切削后角 |
| 普通话 | cmn-000 | 后背角 |
| 普通话 | cmn-000 | 后视角 |
| 普通话 | cmn-000 | 后角 |
| 普通话 | cmn-000 | 背垫短角钢 |
| English | eng-000 | angle of backing-off |
| English | eng-000 | angle of relief |
| English | eng-000 | back-off angle |
| English | eng-000 | backing-off angle |
| English | eng-000 | bottom rake |
| English | eng-000 | clearance angle |
| English | eng-000 | cornu posterius |
| English | eng-000 | cutting clearance |
| English | eng-000 | relief angle |
| 日本語 | jpn-000 | 裏当て山形材 |
| русский | rus-000 | задний угол |
| русский | rus-000 | угол при обратной засечке |