The suits also offer limited ballistic protection and can be configured for work in vacuum environments.

Vacuum-packing stores food in a vacuum environment, usually in an air-tight bag or bottle.

This is impossible due to the vacuum environment.

This effectively traps molecules for an extended period and thereby removes them from the vacuum environment just like cryopumping.

Torr-Seal is an epoxy with resin and hardener for use in vacuum environments.

For example, soft x-ray studies may be surface sensitive and they require a vacuum environment.

The vacuum environment may serve one or more purposes:

Laws of fluid dynamics do not apply in high vacuum environments.

The higher the temperature, the less residence time in the vacuum environment is required to outgas the same quantity of material.

These parts are all mounted in a high vacuum environment within glass or more recently, metal/ceramic.