放射 ほうしゃ せん取扱 とりあつかい主任 しゅにん しゃではありませんでした
hōshasen toriatsukai shuninshadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 放射線取扱主任者

1. Was not a radiation handling chief.; Was not a certified radiation handler.

Past/Perfective
Negative
Polite
Formal Register