ちょう音波 おんぱ処理 しょりじゃありませんでした
chōompashorijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 超音波処理

1. Was not ultrasonic treatment.; Was not subjected to ultrasonic processing.

Past/Perfective
Negative
Polite
Terminal Form