| Англійський тезаурус | |||
| |||
| The ability of an item used under specified conditions to be retained in or restored to a state in which it can perform its function, provided that maintenance is carried out using prescribed procedures and resources. (UKR/NATO) | |||
| Англійський тезаурус | |||
| |||
| The ability of an item used under specified conditions to be retained in or restored to a state in which it can perform its function, provided that maintenance is carried out using prescribed procedures and resources. (UKR/NATO) | |||
