磁気 じきバブル記憶 きおく装置 そうちであれば
jikibaburukiokusōchideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 磁気バブル記憶装置

1. If it is a magnetic bubble memory device; When it is a magnetic bubble memory device

Ba Conditional
Computing