| 普通话 | cmn-000 |
| 中内龙骨 | |
| English | eng-000 | center keelson |
| English | eng-000 | center line keelson |
| English | eng-000 | center through plate |
| English | eng-000 | center through-plate |
| English | eng-000 | centerlinevertical keel |
| English | eng-000 | main keelson |
| English | eng-000 | middle line keelson |
| English | eng-000 | vertical keelson |
| English | eng-000 | verticalkeelson |