It has also been used in Turkey in older installations.

Most of the old military installations are abandoned, though some buildings have been renovated and are used by local arts groups.

Pumps may discharge to the sanitary sewer in older installations.

It is possible that these motors are still in use in some older installations.

There are however plenty of older installations with such loads on a ring circuit.

I had to force myself after him, my suspicions of old installations being very near the surface.

On older installations, gondolas are accelerated manually by an operator.

In older large installations, cabling is sometimes protected by air pressure systems designed to prevent water infiltration.

At this point I would just mention the irresponsible risk of having old, disused installations next to others which are still in use.

In old installations there are supposedly closed systems from which substances are still disappearing.