隣接 りんせつ単位 たんい料金 りょうきん区域 くいきであれば
rinsetsutan'iryōkinkuikideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 隣接単位料金区域

1. If/when adjacent unit rate area; If it is an adjacent unit rate area

Ba Conditional
Computing