Kasutusajad
Kasutusajad is a term used in Estonian-language documentation to refer to the times or intervals during which an asset, service, or resource is in operation or available for use. The word is a compound of kasutus (use, utilisation) and ajal (time), with the plural form ajad indicating multiple periods of use. The term is not tied to a single domain, and its precise meaning can vary by context, but generally it denotes scheduled or historical intervals of activity.
In practice, kasutusajad are recorded in logs, maintenance records, and utilization reports to analyze performance, plan
Examples include a machine with usageajad of 08:00–12:00 and 13:00–17:00 on workdays, or a library resource where