ゼロ復帰 ふっきマーク記録 きろくでした
hizerofukkimākukirokudeshita

Noun
Desu Copula

The polite past form of 非ゼロ復帰マーク記録

1. Non-zero return mark recorded.; Was a non-zero return mark record.

Past/Perfective
Polite
Computing