永久 えうきゅう磁石 じしゃく発電 はつでん だったら
eukyūjishakuhatsudenkidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 永久磁石発電機

1. If it were a permanent magnet generator.; When it is a permanent magnet generator.

Tara Conditional