| English | eng-000 |
| friction surface | |
| 普通话 | cmn-000 | 摩擦表面 |
| 普通话 | cmn-000 | 摩擦面 |
| Deutsch | deu-000 | Reibungsfläche |
| English | eng-000 | rubbing surface |
| English | eng-000 | surface of friction |
| íslenska | isl-000 | núningsmótstaða |
| русский | rus-000 | поверхность трения |
| русский | rus-000 | трущаяся поверхность |