People had already begun setting up chairs, and technicians were testing the primitive sound system.

The day before last week's launching almost nobody was working in the seven-story building where technicians assemble and test rockets.

A sound technician tested the piano keys.

Point of appearance is a generic term for any point in a telephone/data circuit from which a technician can test or pull stats.

Mr. Christian said that technicians working on the military's Apache helicopter had tested the system.

Evidently the technicians were not only testing the offensive weapons, but the planet's forcefield shields as well.

Those technicians are testing a new generation of computer chips.

With elaborate care the technician fitted the syringe together and tested it.

At the examination room the technician tested the girl's Kirlian aura.

A technician can test for lead by using an electronic device called an X-ray fluorescence gun, or paint chips can be sent a laboratory.