| 普通话 | cmn-000 |
| 大小头 | |
| 國語 | cmn-001 | 大小頭 |
| Hànyǔ | cmn-003 | dàxiǎotóu |
| English | eng-000 | XO sub |
| English | eng-000 | change-over sub |
| English | eng-000 | concentric reducer |
| English | eng-000 | pipe reducer |
| English | eng-000 | reducer |
| English | eng-000 | swage |
| English | eng-000 | transition pipe |
| русский | rus-000 | переход |
| русский | rus-000 | переходная муфта |
| русский | rus-000 | переходник |