switch-back (reversal of redundancy switching following repair)
切戻
switch-back (reversal of redundancy switching following repair)
元に戻す もとに戻す
to go back to the start, to reset, to restore, to return to the point (of a discussion), to return something (that has been moved) to previous place, to reconstitute
返戻金
payout on cancellation of contract, lump sum when policy matures