поточний ремонт
maintenance idling (periodic running of engine for maintenance purposes)
periodic maintenance check
periodic maintenance
periodic preventive maintenance service
periodic intelligence report
periodic report
periodic review
Periodic Armaments Planning System (PAPS)
periodic(al) inspection
log-periodic dipole array
periodic inspection
periodic logistics report
periodic operations report
periodic personnel report
contingency maintenance / special maintenance
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
maintenance checks / routine maintenance, scheduled tasks
organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)
routine maintenance / scheduled tasks, maintenance checks
scheduled tasks / routine maintenance, maintenance checks
special maintenance / contingency maintenance
aircraft maintenance company (AMCO)
base maintenance
battalion maintenance platoon
communications and control systems maintenance
crew (preventive) maintenance
depot maintenance
Depot Maintenance Actions Working Group (DMAWG)
development and maintenance of morale
direct maintenance support