This term is used also in factories or industrial use.

M-94, a piece of cryptographic equipment used by the United States army in use from 1922-1943.

They were the earliest design used by Texas cowboys, in wide use by the late 1870s.

The building is also used by the Senior School as form rooms when not in use for other classes.

I don't assume that people thousands of years in the future will still be using the systems in use today.

These buses can be used for other purposes when not in use for school journeys.

He used these empirical data to analyze the efficiency of engine types then in use.

Diamonds are very common and used only in industrial use.

You don't have to worry about studying English sentences that are not used in everday use.

Being used but not in use... Smith had come across buildings like this before.