イオン けい合成 ごうせい洗剤 せんざいなら
hiionkeigōseisenzainara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 非イオン系合成洗剤

1. If it's a non-ionic synthetic detergent; When it's a non-ionic synthetic detergent

Nara Conditional