Ridge tested it in a low-pressure chamber to a simulated altitude of 50,000 feet.

Further puffing is sometimes accomplished by processing puffed pellets in a low-pressure chamber.

He also developed a successful oxygen delivery system, and was responsible for installation of the first low-pressure chamber at a British learning institution.

An ultracentrifuge consists of a refrigerated, low-pressure chamber containing a rotor which is driven by an electrical motor capable of high speed rotation.

The launch tube in which it is mounted acts as the low-pressure chamber.

He knew the signs though he had seen it only in the low-pressure chamber used for pilot training - anoxia!

A low-pressure chamber containing these prisoners was used to simulate conditions at altitudes of up to 20,000 m (66,000 ft).

In their experiments, 12 volunteers entered a low-pressure chamber simulating the reduced air pressure in airplane cabins.

Some markers have integral or external chambers, called low-pressure chambers, which hold a large volume of gas behind the valve to prevent shoot-down.

On earlier Intimidators, a recognizable external feature was a dual low-pressure chamber.