Technological Change
preferred label: دگرگونی فنّاورانه @fa
type: Concept
related: Obsolescence

Maintenance
preferred label: تعمیر و نگهداری @fa
type: Concept
related: Obsolescence

Technological Progress
preferred label: پیشرفت فنّاورانه @fa
type: Concept
related: Obsolescence

Obsolescence
related: Futures (of Society)
related: Time
related: Maintenance
related: Technological Progress
related: Technological Change
related: Preservation
preferred label: کهنگی @fa
type: Concept

Futures (of Society)
preferred label: آینده (جامعه) @fa
type: Concept
related: Obsolescence

Time
preferred label: زمان @fa
type: Concept
related: Obsolescence

Preservation
preferred label: نگاهداری @fa
type: Concept
related: Obsolescence