廃棄 はいき ぶつ焼却 しょうきゃく ではありませんでした
haiki butsu shōkyakurodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 廃棄物焼却炉

1. Was not an incinerator.; Was not a waste incinerator.

Past/Perfective
Negative
Polite
Formal Register