漏洩 ろうえう電流 でんりゅうじゃなかったです
rōeudenryūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 漏洩電流

1. Wasn't a leakage current.; Wasn't a leak current.

Past/Perfective
Negative
Polite
Casual Register