放射 ほうしゃ せん取扱 とりあつかい主任 しゅにん しゃじゃなかった
hōshasen toriatsukai shuninshajanakatta

Noun
Da Copula

The past negative form of 放射線取扱主任者

1. Was not a radiation handling chief.; Was not a radiation management supervisor.

Past/Perfective
Negative