service life

This would have given her an additional 10 years of service life.

She was retired after a service life of 45 years.

Little is known about the service life of the aircraft.

It is said to have a long, maintenance free service life.

No wonder their average service life was only two years.

And I hope this spirit of service lives on long after you leave here.

The 11-year-old vessel had been worked hard and was at the end of its service life.

Over its service life, it ran 332,396 miles during 20,223 working hours.

During her service life, she was involved in a number of incidents.

The model 500 telephone was designed for a long service life.

Significant modifications were made to the V2 class during its service life.

In its long service life, the T-55 has been upgraded many times.

In the course of its service life, 50 units were produced.

Structures made of concrete can have a long service life.

The service life has been extended up to 32 000 flight hours.

Its advanced features gave it a very long service life.

It is due to be completed in 2015, and will have a service life of 100 years.

At the end of her service life she was scrapped, in 1979.

The satellite has an anticipated service life of 15 years.

The D.26 enjoyed a long service life, not being withdrawn until 1948.

They are also exposed to hydrogen during their service life.

The effective service life of the M1795 thus extends through 1865.

The service life of the class 605 was rather ill-fated.

The active service life of the B-58 was destined to be rather short.

Most of the rifles were modified during their service life.