システム適合 てきごう せい宣言 せんげんじゃありませんでした
shisutemutekigō sei sengenjārimasendeshita

Noun
Desu Copula

The polite, past negative form of システム適合性宣言

1. Was not system compatibility declaration.; Was not a declaration of system conformity.

Past/Perfective
Negative
Polite
Terminal Form
Computing