restoration work; restorative work
Refers to the process or task of restoring something to its original state, often used in technical, historical, or data recovery contexts.
Restoration work on ancient documents requires meticulous care.
Please wait a moment until the data restoration work is complete.
復元 is the general concept of restoration, while 復元作業 specifically refers to the work or operation of restoring something.
修復 often implies repairing damage, whereas 復元 focuses on returning to the original state, even if no damage occurred.
Compound of 復元 (restoration) and 作業 (work, operation).