noun, noun or participle which takes 'suru'
dynamic preservation; preservation in working order
Technical term used mainly for heritage machinery (trains, aircraft, vehicles, etc.) that is kept operational rather than just displayed. Often contrasted with 静態保存 (static preservation).
See also: 静態保存
この鉄道博物館では、蒸気機関車の動態保存を行っている。
This railway museum carries out dynamic preservation of steam locomotives.
動態保存されている零戦が、年に一度飛行する。
A dynamically preserved Zero fighter flies once a year.