技術 ぎじゅつ調査 ちょうさじゃありませんでした
gijutsuchōsajārimasendeshita

Noun
Desu Copula

The polite, past negative form of 技術調査

1. Was not a technical investigation.; Was not researching technology.

Past/Perfective
Negative
Polite
Terminal Form
Computing