engine hour
engine hour · engine hours
An hour of operation of an engineAn hour of operation of an engine.
Значення
значень: 1An hour of operation of an engine.
Форми
множина: engine hours| Однина | engine hour |
|---|---|
| Множина | engine hours |
правильне
An hour of operation of an engineAn hour of operation of an engine.
An hour of operation of an engine.
| Однина | engine hour |
|---|---|
| Множина | engine hours |
правильне