| English | eng-000 |
| replacement and maintenance | |
| 普通话 | cmn-000 | 更新 |
| 普通话 | cmn-000 | 更新与维修 |
| English | eng-000 | refresh |
| English | eng-000 | renew |
| English | eng-000 | renewal |
| English | eng-000 | renovate |
| English | eng-000 | renovation |
| English | eng-000 | replacement |
| English | eng-000 | retrofit |
| English | eng-000 | update |
| English | eng-000 | updating |