| English | eng-000 |
| underbed | |
| 普通话 | cmn-000 | 基础板 |
| 普通话 | cmn-000 | 底座 |
| 普通话 | cmn-000 | 底架 |
| English | eng-000 | chassis underframe |
| English | eng-000 | floor plate |
| English | eng-000 | foundation frame |
| English | eng-000 | shoe |
| English | eng-000 | sole plate |
| English | eng-000 | underframe |
| русский | rus-000 | нижний слой пола |