Anyway, Fuentes technology can last a long time without outside maintenance.

Without maintenance, she wouldn't have lived out the year.

It seems to me that robots can't last twenty thousand years without maintenance.

Without maintenance, all trace of the line was washed away by 1907.

Without proper maintenance, and repair at need, this ship is dead.

But officials worry that without regular maintenance, the capital budget will be less effective.

"One that could last for millennia or longer, without maintenance?"

Without good maintenance, they might also become eroded in the normal course of use.

Without maintenance, the telescope would probably end in 2007, he said.

Since then, the ruins deteriorated without maintenance, as did the museum.