Can we plug both machines into that duplex outlet?

How to say “Can we plug both machines into that duplex outlet?” in Japanese

In Japanese

あの二口(ふたくち)コンセントに、機械(きかい)を二台(にだい)ともつないでいい？

Ano futakuchi konsento ni, kikai o nidai tomo tsunaide ii?

Can we plug both machines into that duplex outlet? in other languages