亜鉛 あえんメッキ鋼板 こうばんだったら
aemmekkikōbandattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 亜鉛メッキ鋼板

1. if it were galvanized steel sheet; when it is galvanized steel sheet

Tara Conditional