| English | eng-000 |
| useful efficiency | |
| 普通话 | cmn-000 | 有效功率 |
| English | eng-000 | effective capacity |
| English | eng-000 | true power |
| English | eng-000 | useful horsepower |
| English | eng-000 | useful output |
| English | eng-000 | useful power |
| English | eng-000 | water horse power |
| русский | rus-000 | используемая мощность |
| русский | rus-000 | эффективная мощность |