Pay particular attention to the oil light, which should go out quickly, indicating proper pressure inside the engine.

He found that it yielded under proper pressure.

This eye fluid is needed to provide proper pressure to the eye.

I have said time yields easily to proper pressures.

And when used with proper pressure, it produces perfect little strips.

He shook Picard's hand with just the proper pressure for exactly the right length of time.

Some hand tools have ratchets to insure proper pressure.

He had been too long an employee of the county not to know that rules are often elastic to the proper pressure.

Helton warned of penalties if the proper pressure was not maintained.

With proper pressure, all the corporations will deal through you for information.