実効 じっこう輻射 ふくしゃ電力 でんりょくじゃなかったです
jikkōfukushadenryokujanakattadesu

Noun
Desu Copula

The polite, past negative form of 実効輻射電力

1. Wasn't effective radiated power.; Wasn't the effective radiated power.

Past/Perfective
Negative
Polite
Casual Register
Computing