拡張 かくちょう ぎょう かい標準 ひょうじゅんアーキテクチャだったら
kakuchōgyōkaihyōjun'ākitekuchadattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 拡張業界標準アーキテクチャ

1. If it were an extensible industry standard architecture.; When it is an extensible industry standard architecture.

Tara Conditional
Computing