正常 せいじょう動作 どうさ精度 せいどじゃありませんでした
seijōdōsaseidojārimasendeshita

Noun
Desu Copula

The polite, past negative form of 正常動作精度

1. Was not normal operational accuracy.; Was not of normal operating precision.

Past/Perfective
Negative
Polite
Terminal Form
Computing