It was a metallic tube about three feet long, threaded on one end externally, internally on the other.

A thin metallic tube was resting in a small compartment in the dashboard.

Long time injection ensures that all metallic tubes are reacted.

The pressure is not high enough, though, to destroy the gun barrel (the long metallic tube).

He removed the ornate stopper from the metallic tube in his hand and slid out the pale blue scroll within.

Such fuel pellets are then stacked and filled into the metallic tubes.

A pair of segmented metallic tubes were groping about as though testing the air.

Right next to the pilot light is a small metallic tube known as a thermocouple.

Kathryn dropped the little metallic tube as though it had burned her.

This gave him an angled view onto the metallic tube where he had arrived from the infirmary.