有向 ゆうこうビーム表示 ひょうじ装置 そうちであれば
yūkōbiimuhyōjisōchideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 有向ビーム表示装置

1. If it is a directional beam display device; When it is a directional beam display device

Ba Conditional
Computing