連結 れんけつ送水 そうすい かんではありませんでした
renketsusō suikandewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 連結送水管

1. Was not connecting the water pipe.; Was not connected to the water pipe.

Past/Perfective
Negative
Polite
Formal Register
Engineering